Associate Professor Ashraf   Uddin
Associate Professor

Associate Professor Ashraf Uddin

Engineering
Sch: PV & Renewable Energ

Dr Ashraf Uddin is an Associate Professor in the School of Photovoltaic and Renewable Energy Engineering .

Research Interests

  • Organic Solar Cells  
  • Photovoltaic device physics, design and characterisation
  • Dye-sensitised Solar Cells
  • Organic-inorganic hybrid Perovskite Photovoltaics
  • New Concepts of photovoltaics
  • Semi-transparent Photovoltaics

Website: http://www.opvgroupunsw.info/

Phone
+61 2 9385 9827
Location
Office Location: TETB (H6) Room 126

Publications

  • Book Chapters | 2018
    Associate Professor Ashraf Uddin
    Uddin A, 2018, 'Perovskite solar cells', in Materials and Energy, World Scientific Publishing Co, pp. 285 - 367, http://dx.doi.org/10.1142/9789813239494_0009
    Book Chapters | 2013
    Associate Professor Ashraf Uddin
    Uddin A, 2013, 'Doping of Organic Electronic Materials', in Yu L (ed.), Doping: Properties, Mechanism and Applications, Nova Science Publishers, Inc. Hauppauge, New York, NY, pp. 1 - 49
    Book Chapters | 2013
    Associate Professor Ashraf Uddin
    Green M; uddin A, 2013, 'Donor-Acceptor Interface and Conversion Efficiency', in Advances in Materials Science Research, Nova Science Pub Incorporated, pp. 149 - 174
    Book Chapters | 2013
    Associate Professor Ashraf Uddin
    Uddin A; Green MA, 2013, 'Donor-Acceptor Interface and Conversion Efficiency', in Organic Solar Cells: New Research, edn. Original, Nova Science Publishers, Inc. Hauppauge, NY
    Book Chapters | 2012
    Associate Professor Ashraf Uddin
    Uddin A, 2012, 'Photovoltaic Devices', in Handbook of Research on Solar Energy Systems and Technologies, pp. 126 - 162, http://dx.doi.org/10.4018/978-1-4666-1996-8.ch005
    Books | 2007
    Associate Professor Ashraf Uddin
    Uddin A; Kumar P; Sarma JN; Akhter SH, 2007, Chapter 32 Heavy Mineral Constraints on the Provenance of Cenozoic Sediments from the Foreland Basins of Assam and Bangladesh: Erosional History of the Eastern Himalayas and the Indo-Burman Ranges, http://dx.doi.org/10.1016/S0070-4571(07)58032-5
  • Journal articles | 2021
    Associate Professor Ashraf Uddin
    Chang L; Sheng M; Duan L; Uddin A, 2021, 'Ternary organic solar cells based on non-fullerene acceptors: A review', Organic Electronics, vol. 90, http://dx.doi.org/10.1016/j.orgel.2021.106063
    Journal articles | 2021
    Associate Professor Ashraf Uddin
    Duan L; Hoex B; Uddin A, 2021, 'Progress in Semitransparent Organic Solar Cells', Solar RRL, vol. 5, http://dx.doi.org/10.1002/solr.202100041
    Journal articles | 2020
    Associate Professor Ashraf Uddin
    Yi H; Duan L; Haque F; Bing J; Zheng J; Yang Y; Mo ACH; Zhang Y; Xu C; Conibeer G; Uddin A, 2020, 'Thiocyanate assisted nucleation for high performance mix-cation perovskite solar cells with improved stability', Journal of Power Sources, vol. 466, http://dx.doi.org/10.1016/j.jpowsour.2020.228320
    Journal articles | 2020
    Associate Professor Ashraf Uddin
    Duan L; Zhang Y; He M; Deng R; Yi H; Wei Q; Zou Y; Uddin A, 2020, 'Burn-In Degradation Mechanism Identified for Small Molecular Acceptor-Based High-Efficiency Nonfullerene Organic Solar Cells', ACS Applied Materials and Interfaces, vol. 12, pp. 27433 - 27442, http://dx.doi.org/10.1021/acsami.0c05978
    Journal articles | 2020
    Associate Professor Ashraf Uddin
    Upama MB; Mahmud MA; Conibeer G; Uddin A, 2020, 'Trendsetters in High-Efficiency Organic Solar Cells: Toward 20% Power Conversion Efficiency', Solar RRL, vol. 4, http://dx.doi.org/10.1002/solr.201900342
    Journal articles | 2020
    Associate Professor Ashraf Uddin
    Duan L; Uddin A, 2020, 'Progress in Stability of Organic Solar Cells', Advanced Science, vol. 7, http://dx.doi.org/10.1002/advs.201903259
    Journal articles | 2020
    Associate Professor Ashraf Uddin
    Duan L; Zhang Y; Yi H; Haque F; Deng R; Guan H; Zou Y; Uddin A, 2020, 'Trade-Off between Exciton Dissociation and Carrier Recombination and Dielectric Properties in Y6-Sensitized Nonfullerene Ternary Organic Solar Cells', Energy Technology, vol. 8, http://dx.doi.org/10.1002/ente.201900924
    Journal articles | 2020
    Associate Professor Ashraf Uddin
    Duan L; Zhang Y; Deng R; Yi H; Uddin A, 2020, 'Balance between Energy Transfer and Exciton Separation in Ternary Organic Solar Cells with Two Conjugated Polymer Donors', ACS Applied Energy Materials, vol. 3, pp. 5792 - 5803, http://dx.doi.org/10.1021/acsaem.0c00740
    Journal articles | 2020
    Associate Professor Ashraf Uddin
    Duan L; Guli M; Zhang Y; Yi H; Haque F; Uddin A, 2020, 'The Air Effect in the Burn-In Thermal Degradation of Nonfullerene Organic Solar Cells', Energy Technology, vol. 8, pp. 1901401 - 1901401, http://dx.doi.org/10.1002/ente.201901401
    Journal articles | 2020
    Associate Professor Ashraf Uddin
    Duan L; Sang B; He M; Zhang Y; Hossain MA; Rahaman MH; Wei Q; Zou Y; Uddin A; Hoex B, 2020, 'Interface Modification Enabled by Atomic Layer Deposited Ultra-Thin Titanium Oxide for High-Efficiency and Semitransparent Organic Solar Cells', Solar RRL, vol. 4, pp. 2000497 - 2000497, http://dx.doi.org/10.1002/solr.202000497
    Journal articles | 2020
    Associate Professor Ashraf Uddin
    Haque F; Yi H; Lim J; Duan L; Pham HD; Sonar P; Uddin A, 2020, 'Small molecular material as an interfacial layer in hybrid inverted structure perovskite solar cells', Materials Science in Semiconductor Processing, vol. 108, pp. 104908 - 104908, http://dx.doi.org/10.1016/j.mssp.2019.104908
    Journal articles | 2020
    Associate Professor Ashraf Uddin
    Chang L; Duan L; Sheng M; Yuan J; Yi H; Zou Y; Uddin A, 2020, 'Optimising non-patterned MoO3/Ag/MoO3 anode for high-performance semi-transparent organic solar cells towards window applications', Nanomaterials, vol. 10, pp. 1 - 11, http://dx.doi.org/10.3390/nano10091759
    Journal articles | 2020
    Associate Professor Ashraf Uddin
    Poduval GK; Duan L; Hossain MA; Sang B; Zhang Y; Zou Y; Uddin A; Hoex B, 2020, 'High-Efficiency Nonfullerene Organic Solar Cells Enabled by Atomic Layer Deposited Zirconium-Doped Zinc Oxide', Solar RRL, vol. 4, pp. 2000241 - 2000241, http://dx.doi.org/10.1002/solr.202000241
    Journal articles | 2020
    Associate Professor Ashraf Uddin
    Duan L; Zhang Y; Yi H; Haque F; Xu C; Wang S; Uddin A, 2020, 'Thermal annealing dependent dielectric properties and energetic disorder in PffBT4T-2OD based organic solar cells', Materials Science in Semiconductor Processing, vol. 105, http://dx.doi.org/10.1016/j.mssp.2019.104750
    Journal articles | 2019
    Associate Professor Ashraf Uddin
    Haque F; Yi H; Duan L; Zhang Y; Wright M; Conibeer G; Uddin A, 2019, 'Optimisation of annealing temperature for low temperature processed inverted structure Caesium Formamidinium Lead Triiodide perovskite solar cells', Materials Science in Semiconductor Processing, vol. 102, http://dx.doi.org/10.1016/j.mssp.2019.06.015
    Journal articles | 2019
    Associate Professor Ashraf Uddin
    Yi H; Wang D; Duan L; Haque F; Xu C; Zhang Y; Conibeer G; Uddin A, 2019, 'Solution-processed WO3 and water-free PEDOT:PSS composite for hole transport layer in conventional perovskite solar cell', Electrochimica Acta, vol. 319, pp. 349 - 358, http://dx.doi.org/10.1016/j.electacta.2019.06.134
    Journal articles | 2019
    Associate Professor Ashraf Uddin
    Duan L; Yi H; Wang Z; Zhang Y; Haque F; Sang B; Deng R; Uddin A, 2019, 'Semitransparent organic solar cells based on PffBT4T-2OD with a thick active layer and near neutral colour perception for window applications', Sustainable Energy and Fuels, vol. 3, pp. 2456 - 2463, http://dx.doi.org/10.1039/c9se00413k
    Journal articles | 2019
    Associate Professor Ashraf Uddin
    Upama MB; Mahmud MA; Yi H; Elumalai NK; Conibeer G; Wang D; Xu C; Uddin A, 2019, 'Low-temperature processed efficient and colourful semitransparent perovskite solar cells for building integration and tandem applications', Organic Electronics, vol. 65, pp. 401 - 411, http://dx.doi.org/10.1016/j.orgel.2018.11.037
    Journal articles | 2019
    Associate Professor Ashraf Uddin
    Duan L; Xu C; Yi H; Upama MB; Mahmud MA; Wang D; Haque F; Uddin A, 2019, 'Non-Fullerene-Derivative-Dependent Dielectric Properties in High-Performance Ternary Organic Solar Cells', IEEE Journal of Photovoltaics, vol. 9, pp. 1031 - 1039, http://dx.doi.org/10.1109/JPHOTOV.2019.2908789
    Journal articles | 2019
    Associate Professor Ashraf Uddin
    Duan L; Meng X; Zhang Y; Yi H; Jin K; Haque F; Xu C; Xiao Z; Ding L; Uddin A, 2019, 'Comparative analysis of burn-in photo-degradation in non-fullerene COi8DFIC acceptor based high-efficiency ternary organic solar cells', Materials Chemistry Frontiers, vol. 3, pp. 1085 - 1096, http://dx.doi.org/10.1039/c9qm00130a
    Journal articles | 2019
    Associate Professor Ashraf Uddin
    Duan L; Elumalai NK; Zhang Y; Uddin A, 2019, 'Progress in non-fullerene acceptor based organic solar cells', Solar Energy Materials and Solar Cells, vol. 193, pp. 22 - 65, http://dx.doi.org/10.1016/j.solmat.2018.12.033
    Journal articles | 2019
    Associate Professor Ashraf Uddin
    Uddin A; Upama MB; Yi H; Duan L, 2019, 'Encapsulation of organic and perovskite solar cells: A review', Coatings, vol. 9, http://dx.doi.org/10.3390/coatings9020065
    Journal articles | 2019
    Associate Professor Ashraf Uddin
    Duan L; Yi H; Zhang Y; Haque F; Xu C; Uddin A, 2019, 'Comparative study of light- and thermal-induced degradation for both fullerene and non-fullerene-based organic solar cells', Sustainable Energy and Fuels, vol. 3, pp. 723 - 735, http://dx.doi.org/10.1039/c8se00567b
    Journal articles | 2019
    Associate Professor Ashraf Uddin
    Uddin A; Mahmud MA; Kumar Elumalai N; Baishakhi Upama M; Wang D; Haque F; Xu C, 2019, 'Low Temperature Processed Efficient And Stable Perovskite Solar Cell', Advanced Materials Letters, vol. 10, pp. 98 - 106, http://dx.doi.org/10.5185/amlett.2019.2050
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Xu C; Wright M; Elumalai NK; Mahmud MA; Gonçales VR; Upama MB; Uddin A, 2018, 'Optimization of conjugated polymer blend concentration for high performance organic solar cells', Journal of Materials Science: Materials in Electronics, vol. 29, pp. 16437 - 16445, http://dx.doi.org/10.1007/s10854-018-9735-3
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Xu C; Wright M; Elumalai NK; Mahmud MA; Wang D; Gonçales VR; Upama MB; Haque F; Gooding JJ; Uddin A, 2018, 'Realizing 11.3% efficiency in PffBT4T-2OD fullerene organic solar cells via superior charge extraction at interfaces', Applied Physics A: Materials Science and Processing, vol. 124, http://dx.doi.org/10.1007/s00339-018-1867-z
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Wang D; Elumalai NK; Mahmud MA; Wright M; Upama MB; Chan KH; Xu C; Haque F; Conibeer G; Uddin A, 2018, 'V2O5 -PEDOT: PSS bilayer as hole transport layer for highly efficient and stable perovskite solar cells', Organic Electronics, vol. 53, pp. 66 - 73, http://dx.doi.org/10.1016/j.orgel.2017.10.034
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Bakr ZH; Wali Q; Ismail J; Elumalai NK; Uddin A; Jose R, 2018, 'Data of chemical analysis and electrical properties of SnO2-TiO2 composite nanofibers', Data in Brief, vol. 18, pp. 860 - 863, http://dx.doi.org/10.1016/j.dib.2018.03.110
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Mahmud MA; Elumalai NK; Upama MB; Wang D; Gonçales VR; Wright M; Xu C; Haque F; Uddin A, 2018, 'Passivation of interstitial and vacancy mediated trap-states for efficient and stable triple-cation perovskite solar cells', Journal of Power Sources, vol. 383, pp. 59 - 71, http://dx.doi.org/10.1016/j.jpowsour.2018.02.030
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Wali Q; Elumalai NK; Iqbal Y; Uddin A; Jose R, 2018, 'Tandem perovskite solar cells', Renewable and Sustainable Energy Reviews, vol. 84, pp. 89 - 110, http://dx.doi.org/10.1016/j.rser.2018.01.005
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Bakr ZH; Wali Q; Ismail J; Elumalai NK; Uddin A; Jose R, 2018, 'Synergistic combination of electronic and electrical properties of SnO2 and TiO2 in a single SnO2-TiO2 composite nanofiber for dye-sensitized solar cells', Electrochimica Acta, vol. 263, pp. 524 - 532, http://dx.doi.org/10.1016/j.electacta.2018.01.074
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Haque F; Elumalai NK; Wright M; Mahmud MA; Wang D; Upama MB; Xu C; Uddin A, 2018, 'Annealing induced microstructure engineering of antimony tri-selenide thin films', Materials Research Bulletin, vol. 99, pp. 232 - 238, http://dx.doi.org/10.1016/j.materresbull.2017.11.014
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Arafat Mahmud M; Kumar Elumalai N; Baishakhi Upama M; Wang D; Gonçales VR; Wright M; Justin Gooding J; Haque F; Xu C; Uddin A, 2018, 'Cesium compounds as interface modifiers for stable and efficient perovskite solar cells', Solar Energy Materials and Solar Cells, vol. 174, pp. 172 - 186, http://dx.doi.org/10.1016/j.solmat.2017.08.032
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Haque F; Wright M; Mahmud MA; Yi H; Wang D; Duan L; Xu C; Upama MB; Uddin A, 2018, 'Effects of Hydroiodic Acid Concentration on the Properties of CsPbI3 Perovskite Solar Cells', ACS Omega, vol. 3, pp. 11937 - 11944, http://dx.doi.org/10.1021/acsomega.8b01589
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Duan L; Yi H; Xu C; Upama MB; Mahmud MA; Wang D; Shabab FH; Uddin A, 2018, 'Relationship between the diode ideality factor and the carrier recombination resistance in organic solar cells', IEEE Journal of Photovoltaics, vol. 8, pp. 1701 - 1709, http://dx.doi.org/10.1109/JPHOTOV.2018.2870722
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Mahmud MA; Elumalai NK; Pal B; Jose R; Upama MB; Wang D; Gonçales VR; Xu C; Haque F; Uddin A, 2018, 'Electrospun 3D composite nano-flowers for high performance triple-cation perovskite solar cells', Electrochimica Acta, vol. 289, pp. 459 - 473, http://dx.doi.org/10.1016/j.electacta.2018.09.097
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Upama MB; Elumalai NK; Mahmud MA; Wright M; Wang D; Xu C; Uddin A, 2018, 'Effect of annealing dependent blend morphology and dielectric properties on the performance and stability of non-fullerene organic solar cells', Solar Energy Materials and Solar Cells, vol. 176, pp. 109 - 118, http://dx.doi.org/10.1016/j.solmat.2017.11.027
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Mahmud MA; Elumalai NK; Upama MB; Wang D; Zarei L; Gonçales VR; Wright M; Xu C; Haque F; Uddin A, 2018, 'Adsorbed carbon nanomaterials for surface and interface-engineered stable rubidium multi-cation perovskite solar cells', Nanoscale, vol. 10, pp. 773 - 790, http://dx.doi.org/10.1039/c7nr06812c
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Upama MB; Elumalai NK; Mahmud MA; Xu C; Wang D; Wright M; Uddin A, 2018, 'Enhanced electron transport enables over 12% efficiency by interface engineering of non-fullerene organic solar cells', Solar Energy Materials and Solar Cells, vol. 187, pp. 273 - 282, http://dx.doi.org/10.1016/j.solmat.2018.08.010
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Xu C; Wright M; Ping D; Yi H; Zhang X; Mahmud MDA; Sun K; Upama MB; Haque F; Uddin A, 2018, 'Ternary blend organic solar cells with a non-fullerene acceptor as a third component to synergistically improve the efficiency', Organic Electronics, vol. 62, pp. 261 - 268, http://dx.doi.org/10.1016/j.orgel.2018.08.029
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Wang D; Elumalai NK; Mahmud MA; Yi H; Upama MB; Lee Chin RA; Conibeer G; Xu C; Haque F; Duan L; Uddin A, 2018, 'MoS2 incorporated hybrid hole transport layer for high performance and stable perovskite solar cells', Synthetic Metals, vol. 246, pp. 195 - 203, http://dx.doi.org/10.1016/j.synthmet.2018.10.012
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Yi H; Wang D; Mahmud MA; Haque F; Upama MB; Xu C; Duan L; Uddin A, 2018, 'Bilayer SnO2 as Electron Transport Layer for Highly Efficient Perovskite Solar Cells', ACS Applied Energy Materials, vol. 1, pp. 6027 - 6039, http://dx.doi.org/10.1021/acsaem.8b01076
    Journal articles | 2018
    Associate Professor Ashraf Uddin
    Xu C; Wright M; Elumalai NK; Mahmud MA; Wang D; Upama MB; Haque F; Uddin A, 2018, 'Highly crystalline bilayer electron transport layer for efficient conjugated polymer solar cells', Current Applied Physics, vol. 18, pp. 505 - 511, http://dx.doi.org/10.1016/j.cap.2018.02.012
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Haque Z; Uddin A, 2017, 'Carboniferous history from coarse detritus of the appalachian- Cahaba system: Conglomerate clasts from the upper Pottsville formation, Cahaba Synclinorium, Alabama', Journal of Geology, vol. 125, pp. 45 - 63, http://dx.doi.org/10.1086/689185
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Jahan S; Uddin A; Pashin JC; Savrda CE, 2017, 'Petroleum source-rock evaluation of upper Eocene Kopili Shale, Bengal Basin, Bangladesh', International Journal of Coal Geology, vol. 172, pp. 71 - 79, http://dx.doi.org/10.1016/j.coal.2017.02.002
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Mahmud MA; Elumalai NK; Upama MB; Wang D; Soufiani AM; Wright M; Xu C; Haque F; Uddin A, 2017, 'Solution-processed lithium-doped ZnO electron transport layer for efficient triple cation (Rb, Ma, Fa) perovskite solar cells', ACS Applied Materials and Interfaces, vol. 9, pp. 33840 - 33854, http://dx.doi.org/10.1021/acsami.7b09153
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Wang D; Chan KH; Elumalai NK; Mahmud MA; Upama MB; Uddin A; Pillai S, 2017, 'Interfacial engineering of hole transport layers with metal and dielectric nanoparticles for efficient perovskite solar cells', Physical Chemistry Chemical Physics, vol. 19, pp. 25016 - 25024, http://dx.doi.org/10.1039/c7cp04053a
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Upama MB; Elumalai NK; Mahmud MA; Wang D; Haque F; Gonçales VR; Gooding JJ; Wright M; Xu C; Uddin A, 2017, 'Role of fullerene electron transport layer on the morphology and optoelectronic properties of perovskite solar cells', Organic Electronics, vol. 50, pp. 279 - 289, http://dx.doi.org/10.1016/j.orgel.2017.08.001
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Mahmud MA; Elumalai NK; Upama MB; Wang D; Gonçales VR; Wright M; Xu C; Haque F; Uddin A, 2017, 'A high performance and low-cost hole transporting layer for efficient and stable perovskite solar cells', Physical Chemistry Chemical Physics, vol. 19, pp. 21033 - 21045, http://dx.doi.org/10.1039/c7cp03551a
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Mahmud MA; Elumalai NK; Upama MB; Wang D; Chan KH; Wright M; Xu C; Haque F; Uddin A, 2017, 'Low temperature processed ZnO thin film as electron transport layer for efficient perovskite solar cells', Solar Energy Materials and Solar Cells, vol. 159, pp. 251 - 264, http://dx.doi.org/10.1016/j.solmat.2016.09.014
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Yan L; Chan KH; Uddin A, 2017, 'Dopamine-Induced Growth of Au and Ag Nanoparticles on ITO Substrate and Their Application in PCPDTBT-Based Polymer Solar Cell', Plasmonics, vol. 12, pp. 345 - 351, http://dx.doi.org/10.1007/s11468-016-0270-x
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Bazaka K; Ahmad J; Oelgemöller M; Uddin A; Jacob MV, 2017, 'Photostability of plasma polymerized γ-terpinene thin films for encapsulation of OPV', Scientific Reports, vol. 7, http://dx.doi.org/10.1038/srep45599
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Chan K; Wright M; Elumalai N; Uddin A; Pillai S, 2017, 'Plasmonics in Organic and Perovskite Solar Cells: Optical and Electrical Effects', Advanced Optical Materials, vol. 5, http://dx.doi.org/10.1002/adom.201600698
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Mahmud MA; Elumalai NK; Upama MB; Wang D; Puthen-Veettil B; Haque F; Wright M; Xu C; Pivrikas A; Uddin A, 2017, 'Controlled Ostwald ripening mediated grain growth for smooth perovskite morphology and enhanced device performance', Solar Energy Materials and Solar Cells, vol. 167, pp. 87 - 101, http://dx.doi.org/10.1016/j.solmat.2017.03.034
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Upama MB; Elumalai NK; Mahmud MA; Sun H; Wang D; Chan KH; Wright M; Xu C; Uddin A, 2017, 'Organic solar cells with near 100% efficiency retention after initial burn-in loss and photo-degradation', Thin Solid Films, vol. 636, pp. 127 - 136, http://dx.doi.org/10.1016/j.tsf.2017.05.031
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Upama MB; Elumalai NK; Mahmud MA; Wright M; Wang D; Xu C; Haque F; Chan KH; Uddin A, 2017, 'Interfacial engineering of electron transport layer using Caesium Iodide for efficient and stable organic solar cells', Applied Surface Science, vol. 416, pp. 834 - 844, http://dx.doi.org/10.1016/j.apsusc.2017.04.164
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Mahmud MA; Elumalai NK; Upama MB; Wang D; Haque F; Wright M; Xu C; Uddin A, 2017, 'Controlled nucleation assisted restricted volume solvent annealing for stable perovskite solar cells', Solar Energy Materials and Solar Cells, vol. 167, pp. 70 - 86, http://dx.doi.org/10.1016/j.solmat.2017.03.032
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Upama MB; Wright M; Mahmud MA; Elumalai NK; Mahboubi Soufiani A; Wang D; Xu C; Uddin A, 2017, 'Photo-degradation of high efficiency fullerene-free polymer solar cells', Nanoscale, vol. 9, pp. 18788 - 18797, http://dx.doi.org/10.1039/c7nr06151j
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Upama MB; Wright M; Elumalai NK; Mahmud MA; Wang D; Xu C; Uddin A, 2017, 'High-Efficiency Semitransparent Organic Solar Cells with Non-Fullerene Acceptor for Window Application', ACS Photonics, vol. 4, pp. 2327 - 2334, http://dx.doi.org/10.1021/acsphotonics.7b00618
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Upama MB; Wright M; Elumalai NK; Mahmud MA; Wang D; Chan KH; Xu C; Haque F; Uddin A, 2017, 'Optical modelling of P3HT:PC71BM semi-transparent organic solar cell', Optical and Quantum Electronics, vol. 49, http://dx.doi.org/10.1007/s11082-016-0866-6
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Chan KH; Elumalai NK; Tayebjee MJY; Uddin A; Pillai S, 2017, 'Dark carrier dynamics and electrical characteristics of organic solar cells integrated with Ag-SiO2 core-shell nanoparticles', Synthetic Metals, vol. 223, pp. 34 - 42, http://dx.doi.org/10.1016/j.synthmet.2016.11.033
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Upama MB; Wright M; Elumalai NK; Mahmud MA; Wang D; Chan KH; Xu C; Haque F; Uddin A, 2017, 'High performance semitransparent organic solar cells with 5% PCE using non-patterned MoO3/Ag/MoO3 anode', Current Applied Physics, vol. 17, pp. 298 - 305, http://dx.doi.org/10.1016/j.cap.2016.12.010
    Journal articles | 2017
    Associate Professor Ashraf Uddin
    Uddin A; Mahmud MA; Elumalai NK; Wang D; Upama MB; Wright M; Chan KH; Haque F; Xu C, 2017, 'Perovskite solar cells for roll-to-roll fabrication', Renewable Energy and Environmental Sustainability, vol. 2, pp. 7 - 7, http://dx.doi.org/10.1051/rees/2017019
    Journal articles | 2016
    Associate Professor Ashraf Uddin
    Rupika ; Uddin A; Singh VK, 2016, 'Measuring the university-industry-government collaboration in Indian research output', Current Science, vol. 110, pp. 1904 - 1909, http://dx.doi.org/10.18520/cs/v110/i10/1904-1909
    Journal articles | 2016
    Associate Professor Ashraf Uddin
    Uddin A; Hames WE; Peavy T; Pashin JC, 2016, 'Detrital history of the Lower Pennsylvanian Pottsville Formation in the Cahaba synclinorium of Alabama, U.S.A.', Journal of Sedimentary Research, vol. 86, pp. 1287 - 1297, http://dx.doi.org/10.2110/jsr.2016.76
    Journal articles | 2016
    Associate Professor Ashraf Uddin
    Mahmud MA; Elumalai NK; Upama MB; Wang D; Wright M; Chan KH; Xu C; Haque F; Uddin A, 2016, 'Single Vs Mixed Organic Cation for Low Temperature Processed Perovskite Solar Cells', Electrochimica Acta, vol. 222, pp. 1510 - 1521, http://dx.doi.org/10.1016/j.electacta.2016.11.132
    Journal articles | 2016
    Associate Professor Ashraf Uddin
    Mahmud MA; Elumalai NK; Upama MB; Wang D; Wright M; Sun T; Xu C; Haque F; Uddin A, 2016, 'Simultaneous enhancement in stability and efficiency of low-temperature processed perovskite solar cells', RSC Advances, vol. 6, pp. 86108 - 86125, http://dx.doi.org/10.1039/c6ra14186b
    Journal articles | 2016
    Associate Professor Ashraf Uddin
    Elumalai NK; Uddin A, 2016, 'Open circuit voltage of organic solar cells: An in-depth review', Energy and Environmental Science, vol. 9, pp. 391 - 410, http://dx.doi.org/10.1039/c5ee02871j
    Journal articles | 2016
    Associate Professor Ashraf Uddin
    Wang D; Wright M; Elumalai NK; Uddin A, 2016, 'Stability of perovskite solar cells', Solar Energy Materials and Solar Cells, vol. 147, pp. 255 - 275, http://dx.doi.org/10.1016/j.solmat.2015.12.025
    Journal articles | 2016
    Associate Professor Ashraf Uddin
    Wright M; Lin R; Tayebjee MJY; Veettil BP; Jiang Y; Liang X; Uddin A; Conibeer G, 2016, 'Effect of blend composition on ternary blend organic solar cells using a low band gap polymer', Synthetic Metals, vol. 212, pp. 142 - 153, http://dx.doi.org/10.1016/j.synthmet.2015.12.017
    Journal articles | 2016
    Associate Professor Ashraf Uddin
    Solanki T; Uddin A; Singh VK, 2016, 'Research competitiveness of Indian institutes of science education and research', Current Science, vol. 110, pp. 307 - 310, http://dx.doi.org/10.18520/cs/v110/i3/307-310
    Journal articles | 2016
    Associate Professor Ashraf Uddin
    Uddin A; Bhoosreddy J; Marisha Tiwari ; Singh VK, 2016, 'A Sciento-text framework to characterize research strength of institutions at fine-grained thematic area level', Scientometrics, vol. 106, pp. 1135 - 1150, http://dx.doi.org/10.1007/s11192-016-1836-2
    Journal articles | 2016
    Associate Professor Ashraf Uddin
    Elumalai NK; Uddin A, 2016, 'Hysteresis in organic-inorganic hybrid perovskite solar cells', Solar Energy Materials and Solar Cells, vol. 157, pp. 476 - 509, http://dx.doi.org/10.1016/j.solmat.2016.06.025
    Journal articles | 2016
    Associate Professor Ashraf Uddin
    Elumalai NK; Mahmud MA; Wang D; Uddin A, 2016, 'Perovskite solar cells: Progress and advancements', Energies, vol. 9, http://dx.doi.org/10.3390/en9110861
    Journal articles | 2016
    Associate Professor Ashraf Uddin
    Arafat Mahmud M; Kumar Elumalai N; Baishakhi Upama M; Wang D; Haque F; Wright M; Howe Chan K; Xu C; Uddin A, 2016, 'Enhanced stability of low temperature processed perovskite solar cells via augmented polaronic intensity of hole transporting layer', Physica Status Solidi - Rapid Research Letters, vol. 10, pp. 882 - 889, http://dx.doi.org/10.1002/pssr.201600315
    Journal articles | 2016
    Associate Professor Ashraf Uddin
    Upama MB; Wright M; Puthen-Veettil B; Elumalai NK; Mahmud MA; Wang D; Chan KH; Xu C; Haque F; Uddin A, 2016, 'Analysis of burn-in photo degradation in low bandgap polymer PTB7 using photothermal deflection spectroscopy', RSC Advances, vol. 6, pp. 103899 - 103904, http://dx.doi.org/10.1039/c6ra23288d
    Journal articles | 2015
    Associate Professor Ashraf Uddin
    Singh VK; Uddin A; Pinto D, 2015, 'Computer science research: the top 100 institutions in India and in the world', Scientometrics, vol. 104, pp. 529 - 553, http://dx.doi.org/10.1007/s11192-015-1612-8
    Journal articles | 2015
    Associate Professor Ashraf Uddin
    Uddin A; Singh VK; Pinto D; Olmos I, 2015, 'Scientometric mapping of computer science research in Mexico', Scientometrics, vol. 105, pp. 97 - 114, http://dx.doi.org/10.1007/s11192-015-1654-y
    Journal articles | 2015
    Associate Professor Ashraf Uddin
    Singh VK; Banshal SK; Singhal K; Uddin A, 2015, 'Scientometric mapping of research on ‘Big Data’', Scientometrics, vol. 105, pp. 727 - 741, http://dx.doi.org/10.1007/s11192-015-1729-9
    Journal articles | 2015
    Associate Professor Ashraf Uddin
    Lin R; Wright M; Puthen-Veettil B; Wen X; Tayebjee MJY; Uddin A, 2015, 'Effects of blend composition on the morphology of Si-PCPDTBT:PC 71 BM bulk heterojunction organic solar cells', physica status solidi (a), vol. 212, pp. n/a - n/a, http://dx.doi.org/10.1002/pssa.201532009
    Journal articles | 2015
    Associate Professor Ashraf Uddin
    Wright M; Lin R; Tayebjee MJY; Yang X; Veettil BP; Wen X; Uddin A, 2015, 'Effect of blend composition on binary organic solar cells using a low band gap polymer', Journal of Nanoscience and Nanotechnology, vol. 15, pp. 2204 - 2211, http://dx.doi.org/10.1166/jnn.2015.9873
    Journal articles | 2015
    Associate Professor Ashraf Uddin
    Uddin A; Singh VK, 2015, 'A quantity-quality composite ranking of Indian institutions in CS research', IETE Technical Review (Institution of Electronics and Telecommunication Engineers, India), vol. 32, pp. 273 - 283, http://dx.doi.org/10.1080/02564602.2015.1010614
    Journal articles | 2015
    Associate Professor Ashraf Uddin
    Yan L; Uddin A; Wang H, 2015, 'ZnO tetrapods: Synthesis and applications in solar cells', Nanomaterials and Nanotechnology, vol. 5, http://dx.doi.org/10.5772/60939
    Journal articles | 2015
    Associate Professor Ashraf Uddin
    Elumalai N; Vijila C; Jose R; Uddin A; Ramakrishna S, 2015, 'Metal oxide semiconducting interfacial layers for photovoltaic and photocatalytic applications', Materials for Renewable and Sustainable Energy, vol. 4, pp. 1 - 25, http://dx.doi.org/10.1007/s40243-015-0054-9
    Journal articles | 2014
    Associate Professor Ashraf Uddin
    Uddin A; Singh VK, 2014, 'Mapping the computer science research in SAARC countries', IETE Technical Review (Institution of Electronics and Telecommunication Engineers, India), vol. 31, pp. 287 - 296, http://dx.doi.org/10.1080/02564602.2014.947527
    Journal articles | 2014
    Associate Professor Ashraf Uddin
    Lin R; Wright M; Gong B; Chan KH; Tayebjee MJY; Uddin A, 2014, 'Influence of bridging atom on the vertical phase separation of low band gap bulk heterojunction solar cells', Physica Status Solidi - Rapid Research Letters, vol. 8, pp. 904 - 907, http://dx.doi.org/10.1002/pssr.201409384
    Journal articles | 2014
    Associate Professor Ashraf Uddin
    Lin R; Wright M; Chan KH; Puthen-Veettil B; Sheng R; Wen X; Uddin A, 2014, 'Performance improvement of low bandgap polymer bulk heterojunction solar cells by incorporating P3HT', Organic Electronics, vol. 15, pp. 2837 - 2846, http://dx.doi.org/10.1016/j.orgel.2014.08.018
    Journal articles | 2014
    Associate Professor Ashraf Uddin
    Uddin A; Yang X, 2014, 'Surface plasmon enhanced organic solar cell with different silver nanosphere sizes', Journal of Nanoscience and Nanotechnology, vol. 14, pp. 5752 - 5760, http://dx.doi.org/10.1166/jnn.2014.8866
    Journal articles | 2014
    Associate Professor Ashraf Uddin
    Lin R; Miwa M; Wright M; Uddin A, 2014, 'Optimisation of the sol–gel derived ZnO buffer layer for inverted structure bulk heterojunction organic solar cells using a low band gap polymer', Thin Solid Films, vol. 566, pp. 99 - 107, http://dx.doi.org/10.1016/j.tsf.2014.07.026
    Journal articles | 2014
    Associate Professor Ashraf Uddin
    Lin R; Wright M; Puthen Veettil B; Uddin A, 2014, 'Enhancement of ternary blend organic solar cell efficiency using PTB7 as a sensitizer', Synthetic Metals, vol. 192, pp. 113 - 118, http://dx.doi.org/10.1016/j.synthmet.2014.03.020
    Journal articles | 2014
    Associate Professor Ashraf Uddin
    Uddin A; Piryani R; Singh VK, 2014, 'Information and relation extraction for semantic annotation of ebook texts', Advances in Intelligent Systems and Computing, vol. 235, pp. 215 - 226, http://dx.doi.org/10.1007/978-3-319-01778-5_22
    Journal articles | 2014
    Associate Professor Ashraf Uddin
    Uddin A; Yang X, 2014, 'Surface plasmonic effects on organic solar cells', Journal of Nanoscience and Nanotechnology
    Journal articles | 2014
    Associate Professor Ashraf Uddin
    Uddin A; Singh VK, 2014, 'Measuring research output and collaboration in South Asian countries', Current Science, vol. 107, pp. 31 - 38
    Journal articles | 2013
    Associate Professor Ashraf Uddin
    Lin R; Wright M; Uddin A, 2013, 'Effects of solvent additive on inverted structure PCPDTBT:PC71BM bulk heterojunction organic solar cells', Phys. Status Solidi A, vol. 210, pp. 1785 - 1790, http://dx.doi.org/10.1002/pssa.201329195
    Journal articles | 2013
    Associate Professor Ashraf Uddin
    Wang KS; Lennon AJ; Tjahjono BS; Uddin A; Wenham SR, 2013, 'Using hydrofluoric acid to reduce the contact resistance of screen-printed silicon solar cells - Its recombination impact and a method to eliminate it', Solar Energy Materials and Solar Cells, vol. 117, pp. 537 - 543, http://dx.doi.org/10.1016/j.solmat.2013.06.017
    Journal articles | 2013
    Associate Professor Ashraf Uddin
    Uddin A; Uddin A; Green MA, 2013, 'Donor-Acceptor Interface and Conversion Efficiency”', Materials Science Research Journal, vol. 7
    Journal articles | 2012
    Associate Professor Ashraf Uddin
    Song L; Uddin A, 2012, 'Design of high efficiency organic solar cell with light trapping', Optics Express, vol. 20, pp. A606 - A621, http://dx.doi.org/10.1364/OE.20.00A606
    Journal articles | 2012
    Associate Professor Ashraf Uddin
    Yang X; Uddin A; Wright M, 2012, 'Effects of Annealing on Bulk-heterojunction Organic Solar Cells', Advanced Science, Engineering and Medicine, vol. 4, pp. 1 - 7, http://dx.doi.org/10.1166/asem.2012.1126
    Journal articles | 2012
    Associate Professor Ashraf Uddin
    Uddin A, 2012, 'CdSe/ZnS Quantum Dot Size Dependent Carrier Relaxation in Hybrid Organic/Inorganic System', Journal of Nanoscience and Nanotechnology, vol. 12, pp. 1 - 7, http://dx.doi.org/10.1166/jnn.2012.6615
    Journal articles | 2012
    Associate Professor Ashraf Uddin
    Uddin A; Wright M, 2012, 'Organic-inorganic hybrid solar cells: A comparative review', Solar Energy Materials and Solar Cells, http://dx.doi.org/10.1016/j.solmat.2012.07.006
    Journal articles | 2012
    Associate Professor Ashraf Uddin
    Yang X; Uddin A; Wright M, 2012, 'Plasmon enhanced light absorption in bulk heterojunction organic solar cells', Physica Status Solidi-Rapid Research Letters, vol. 6, http://dx.doi.org/10.1002/pssr.201206099
    Journal articles | 2012
    Associate Professor Ashraf Uddin
    Uddin A, 2012, 'Design of high efficiency organic solar cell with light trapping', Optics Express, vol. 20, pp. A606 - A621
    Journal articles | 2011
    Associate Professor Ashraf Uddin
    Uddin A; Shamsudduha M; Saunders JA; Lee MK; Ahmed KM; Chowdhury MT, 2011, 'Mineralogical profiling of alluvial sediments from arsenic-affected Ganges-Brahmaputra floodplain in central Bangladesh', Applied Geochemistry, vol. 26, pp. 470 - 483, http://dx.doi.org/10.1016/j.apgeochem.2011.01.006
    Journal articles | 2011
    Associate Professor Ashraf Uddin
    Uddin A; Teo CC, 2011, 'Differential capacitance of hybrid organic/inorganic CdSe/ZnS quantum dots light-emitting device', Applied Physics A - Materials Science and Processing, vol. 105, pp. 39 - 43, http://dx.doi.org/10.1007/s00339-011-6543-5
    Journal articles | 2011
    Associate Professor Ashraf Uddin
    Wang KS; Tjahjono BS; Wong J; Uddin A; Wenham SR, 2011, 'Sheet resistance characterization of laser-doped lines on crystalline silicon wafers for photovoltaic applications', Solar Energy Materials and Solar Cells, vol. 95, pp. 974 - 980, http://dx.doi.org/10.1016/j.solmat.2010.12.002
    Journal articles | 2011
    Associate Professor Ashraf Uddin
    Uddin A, 2011, 'A method to characterize the sheet resistance of a laser doped line on crystalline silicon wafers for photovoltaic applications', Applied Physics Letters, vol. 98, pp. 94105 - 094107, http://dx.doi.org/10.1063/1.3560056
    Journal articles | 2011
    Associate Professor Ashraf Uddin
    Uddin A, 2011, 'Emission properties of dopants rubrene and coumarin 6 in Alq3 films', Journal of Luminescence, vol. 131, pp. 1037 - 1041, http://dx.doi.org/10.1016/j.jlumin.2011.01.018
    Journal articles | 2011
    Associate Professor Ashraf Uddin
    Uddin A, 2011, 'Effects of QD Concentrations and Thermal Annealing on', Journal of Nanoscience and Nanotechnology, vol. 11, pp. 1 - 5
    Journal articles | 2011
    Associate Professor Ashraf Uddin
    Uddin A, 2011, 'Exciton behaviours in doped Alq3 films', Physica Status Solidi C, vol. 8, pp. 80 - 83
    Journal articles | 2010
    Associate Professor Ashraf Uddin
    Uddin A; Hames WE; Zahid KM, 2010, 'Laser 40Ar/39Ar age constraints on Miocene sequences from the Bengal basin: Implications for middle Miocene denudation of the eastern Himalayas', Journal of Geophysical Research: Solid Earth, vol. 115, http://dx.doi.org/10.1029/2009JB006401
    Journal articles | 2010
    Associate Professor Ashraf Uddin
    Uddin A; Teo CC, 2010, 'Effects of QD concentrations and thermal annealing on the performance of self-assembly QD-OLEDs', Journal of Nanoscience and Nanotechnology, vol. 11, pp. 10610 - 10614, http://dx.doi.org/10.1166/jnn.2011.4083
    Journal articles | 2010
    Associate Professor Ashraf Uddin
    Uddin A; Lee C; Andersson T, 2010, 'Initial rise of transient electroluminescence in doped Alq3 films', Physica Status Solidi A: Applications and Materials Science, vol. 207, pp. 2334 - 2338, http://dx.doi.org/10.1002/pssa.201026233
    Journal articles | 2010
    Associate Professor Ashraf Uddin
    Uddin A; Lee C, 2010, 'Exciton behaviours in doped tris (8-hydroxyquinoline) aluminum (Alq3) films', Physica status solidi. C, Current topics in solid state physics : PSS, vol. 8, pp. 80 - 83, http://dx.doi.org/10.1002/pssc.201000429
    Journal articles | 2009
    Associate Professor Ashraf Uddin
    Shamsudduha M; Marzen LJ; Uddin A; Lee MK; Saunders JA, 2009, 'Spatial relationship of groundwater arsenic distribution with regional topography and water-table fluctuations in the shallow aquifers in Bangladesh', Environmental Geology, vol. 57, pp. 1521 - 1535, http://dx.doi.org/10.1007/s00254-008-1429-3
    Journal articles | 2009
    Associate Professor Ashraf Uddin
    Uddin A; Teo C, 2009, 'Self assembly of CdSe/ZnS quantum dots for organic/inorganic light emitting devices for the next generation display technology', International Journal of Nanomanufacturing, vol. 4, pp. 3 - 12, http://dx.doi.org/10.1504/IJNM.2009.028105
    Journal articles | 2008
    Associate Professor Ashraf Uddin
    Shamsudduha M; Uddin A; Saunders JA; Lee MK, 2008, 'Quaternary stratigraphy, sediment characteristics and geochemistry of arsenic-contaminated alluvial aquifers in the Ganges-Brahmaputra floodplain in central Bangladesh', Journal of Contaminant Hydrology, vol. 99, pp. 112 - 136, http://dx.doi.org/10.1016/j.jconhyd.2008.03.010
    Journal articles | 2008
    Associate Professor Ashraf Uddin
    Saunders JA; Lee MK; Shamsudduha M; Dhakal P; Uddin A; Chowdury MT; Ahmed KM, 2008, 'Geochemistry and mineralogy of arsenic in (natural) anaerobic groundwaters', Applied Geochemistry, vol. 23, pp. 3205 - 3214, http://dx.doi.org/10.1016/j.apgeochem.2008.07.002
    Journal articles | 2007
    Associate Professor Ashraf Uddin
    Uddin A; Kumar P; Sarma JN, 2007, 'Early orogenic history of the Eastern Himalayas: Compositional studies of Paleogene Sandstones from Assam, Northeast India', International Geology Review, vol. 49, pp. 798 - 810, http://dx.doi.org/10.2747/0020-6814.49.9.798
    Journal articles | 2007
    Associate Professor Ashraf Uddin
    Shamsudduha M; Uddin A, 2007, 'Quaternary shoreline shifting and hydrogeologic influence on the distribution of groundwater arsenic in aquifers of the Bengal Basin', Journal of Asian Earth Sciences, vol. 31, pp. 177 - 194, http://dx.doi.org/10.1016/j.jseaes.2007.07.001
    Journal articles | 2007
    Associate Professor Ashraf Uddin
    Liu X; Li HF; Uddin A; Andersson T, 2007, 'Aluminum monolayers on Si (1 1 1) for MBE-growth of GaN', Journal of Crystal Growth, vol. 300, pp. 114 - 117, http://dx.doi.org/10.1016/j.jcrysgro.2006.11.032
    Journal articles | 2007
    Associate Professor Ashraf Uddin
    Zhang J; Ou Y; Chen Y; Uddin A; Chen P; Chua S, 2007, 'Structural and photoluminescence study of thin GaN film grown on silicon substrate by metalorganic chemical vapor deposition', Thin Solid Films, vol. 515, pp. 4397 - 4400, http://dx.doi.org/10.1016/j.tsf.2006.07.111
    Journal articles | 2007
    Associate Professor Ashraf Uddin
    Andersson T; Andreasson M; Klement U; Lee C; Pujilaksono B; Uddin A, 2007, 'Preparation and characterization of the ITO surface and the Al/Alq3/ITO heterostructure for OLEDs', Materials Science and Engineering B - Solid State Materials for Advanced Technology, vol. 145, pp. 48 - 56, http://dx.doi.org/10.1016/j.mseb.2007.09.090
    Journal articles | 2007
    Associate Professor Ashraf Uddin
    Lee C; Uddin A; Andersson T, 2007, 'Investigation of charge carrier mobility in 5,6,11,12- tetraphenylnapthacene (rubrene) and coumarin 6 doped Alq3 films', Solid State Communications, vol. 142, pp. 206 - 211, http://dx.doi.org/10.1016/j.ssc.2007.02.014
    Journal articles | 2007
    Associate Professor Ashraf Uddin
    Uddin A, 2007, 'Bangladesh's situation [1]', Economist, vol. 382, pp. 16
    Journal articles | 2006
    Associate Professor Ashraf Uddin
    Ou Y; Zhang J; Uddin A; Liu C; Yuan S; Chan M; Bo B; Liu G; Jiang H, 2006, 'Temperature Dependence of Interband Transition in InGaAsN Strain-Compensated Quantum Well and Ridge Waveguide Lasers Fabricated with Pulsed Anodic Oxidation', Applied Physics A - Materials Science and Processing, vol. 82, pp. 305 - 308, http://dx.doi.org/10.1007/s00339-005-3294-1
    Journal articles | 2006
    Associate Professor Ashraf Uddin
    Liu C; Yoon S; Fan W; Uddin A; Yuan S, 2006, 'Ridge-width dependence on high-temperature continuous-wave operation of native oxide-confined InGaAsN triple-quantum-well lasers', IEEE Photonics Technology Letters, vol. 18, pp. 791 - 793, http://dx.doi.org/10.1109/LPT.2006.871697
    Journal articles | 2006
    Associate Professor Ashraf Uddin
    Lee C; Uddin A; Teo C, 2006, 'Effect of polar dopant on energetic and positional disorders in tris(8-hydroxyquinolinato) aluminum (Alq3)', Applied Physics A - Materials Science and Processing, vol. 83, pp. 115 - 121, http://dx.doi.org/10.1007/s00339-005-3467-y
    Journal articles | 2006
    Associate Professor Ashraf Uddin
    Uddin A; Lee C; Hu X; Wong T; Sun X, 2006, 'Effect of doping on optical and transport properties of charge carriers in Alq3', Journal of Crystal Growth, vol. 288, pp. 115 - 118, http://dx.doi.org/10.1016/j.jcrysgro.2005.12.034
    Journal articles | 2006
    Associate Professor Ashraf Uddin
    Que W; Uddin A; Hu X, 2006, 'Thin film TiO2 electrodes derived by sol-gel process for hybrid photovoltaic applications', Journal of Power Sources, vol. 159, pp. 353 - 356, http://dx.doi.org/10.1016/j.jpowsour.2006.04.009
    Journal articles | 2005
    Associate Professor Ashraf Uddin
    Zahid KM; Uddin A, 2005, 'Influence of overpressure on formation velocity evaluation of Neogene strata from the eastern Bengal Basin, Bangladesh', Journal of Asian Earth Sciences, vol. 25, pp. 419 - 429, http://dx.doi.org/10.1016/j.jseaes.2004.04.003
    Journal articles | 2005
    Associate Professor Ashraf Uddin
    Zhang J; Ou Y; Chen Y; Uddin A; Yuan S, 2005, 'Structural and optical characteristics of GaN epilayers frown on Si (111) substrates using hydride vapor phase epitaxy', Journal of Crystal Growth, vol. 282, pp. 137 - 142, http://dx.doi.org/10.1016/j.jcrysgro.2005.04.098
    Journal articles | 2005
    Associate Professor Ashraf Uddin
    Saunders JA; Lee MK; Uddin A; Mohammad S; Wilkin RT; Fayek M; Korte NE, 2005, 'Natural arsenic contamination of Holocene alluvial aquifers by linked tectonic, weathering, and microbial processes', Geochemistry, Geophysics, Geosystems, vol. 6, http://dx.doi.org/10.1029/2004GC000803
    Journal articles | 2005
    Associate Professor Ashraf Uddin
    Qu Y; Zhang JX; Uddin A; Wang SM; Sadeghi M; Larsson A; Bo B; Liu G; Jiang H, 2005, 'High performance highly strained InGaAs quantum-well ridge waveguide lasers', Science in China, Series E: Technological Sciences, vol. 48, pp. 679 - 684, http://dx.doi.org/10.1360/102005-91
    Journal articles | 2005
    Associate Professor Ashraf Uddin
    Yu H; Kennedy EM; Uddin MA; Sullivan SP; Dlugogorski BZ, 2005, 'Experimental and computational studies of the thermal decomposition of halon 1211', International Journal of Chemical Kinetics, vol. 37, pp. 134 - 146, http://dx.doi.org/10.1002/kin.20055
    Journal articles | 2005
    Associate Professor Ashraf Uddin
    Uddin A; Wei A; Andersson T, 2005, 'Study of degradation mechanism of blue light emitting diodes', Thin Solid Films, vol. 483, pp. 378 - 381, http://dx.doi.org/10.1016/j.tsf.2005.01.018
    Journal articles | 2005
    Associate Professor Ashraf Uddin
    Chen B; Sun X; Wong T; Hu X; Uddin A, 2005, 'Organic light-emitting devices with in situ post-growth annealed organic layers', Applied Physics Letters, vol. 87, http://dx.doi.org/10.1063/1.2009831
    Journal articles | 2005
    Associate Professor Ashraf Uddin
    Zhang J; Chen Y; Cheng H; Uddin A; Yuan S; Pita K; Andersson T, 2005, 'Interface study of AlN grown on Si substrates by RF magnetron reactive sputtering', Thin Solid Films, vol. 471, pp. 336 - 341, http://dx.doi.org/10.1016/j.tsf.2004.06.161
    Journal articles | 2005
    Associate Professor Ashraf Uddin
    Savrda CE; Uddin A, 2005, 'Large Macaronichnus and their behavioral implications (Cretaceous Eutaw Formation, Alabama, USA)', Ichnos, vol. 12, pp. 1 - 9, http://dx.doi.org/10.1080/10420940590914453
    Journal articles | 2005
    Associate Professor Ashraf Uddin
    Yu H; Kennedy E; Uddin MA; Sullivan S; Dlugogorski B, 2005, 'Experimental and computational studies of the gas-phase reaction of halon 1211 with hydrogen', Environmental Science and Technology, vol. 39, pp. 3020 - 3028, http://dx.doi.org/10.1021/es049372o
    Journal articles | 2005
    Associate Professor Ashraf Uddin
    Que W; Hu X; Uddin A; Liu W, 2005, 'Effects of heat treatment temperature on up-conversion luminescence properties of titania/γ-glycidoxypropyltrimethoxysilane composite thin films dispersed with neodymium oxalate nanoparticles', Materials Letters, vol. 59, pp. 1614 - 1618, http://dx.doi.org/10.1016/j.matlet.2004.12.053
    Journal articles | 2005
    Associate Professor Ashraf Uddin
    Zhang J; Cheng H; Chen Y; Uddin A; Yuan S; Geng S; Zhang S, 2005, 'Growth of AlN films on Si (100) and Si(111) substrates by reactive magnetron sputtering', Surface and Coatings Technology, vol. 198, pp. 68 - 73, http://dx.doi.org/10.1016/j.surfcoat.2004.10.075
    Journal articles | 2005
    Associate Professor Ashraf Uddin
    Hu X; Zhao X; Uddin A; Lee C, 2005, 'Preparation, characterization and electronic and optical properties of plasma-polymerized nitriles', Thin Solid Films, vol. 477, pp. 81 - 87, http://dx.doi.org/10.1016/j.tsf.2004.08.118
    Journal articles | 2004
    Associate Professor Ashraf Uddin
    Uddin A; Lundberg N, 2004, 'Miocene sedimentation and subsidence during continent-continent collision, Bengal basin, Bangladesh', Sedimentary Geology, vol. 164, pp. 131 - 146, http://dx.doi.org/10.1016/j.sedgeo.2003.09.004
    Journal articles | 2004
    Associate Professor Ashraf Uddin
    Lee C; Uddin A; Hu X; Andersson T, 2004, 'Study of Alq3 thermal evaporation rate effects on the OLED', Materials Science and Engineering B - Solid State Materials for Advanced Technology, vol. 112, pp. 14 - 18, http://dx.doi.org/10.1016/j.mseb.2004.05.009
    Journal articles | 2004
    Associate Professor Ashraf Uddin
    Uddin A; Lee C; Hu X; Wong T, 2004, 'Interface-injection limited carrier transport properties of Alq3', Applied Physics A - Materials Science and Processing, vol. 78, pp. 401 - 405, http://dx.doi.org/10.1007/s00339-003-2188-3
    Journal articles | 2004
    Associate Professor Ashraf Uddin
    Uddin A; Tay YS, 2004, 'Study of asymmetrical effects of silicon submicron transistors', Microelectronics Journal, vol. 35, pp. 641 - 645, http://dx.doi.org/10.1016/j.mejo.2004.04.010
    Journal articles | 2003
    Associate Professor Ashraf Uddin
    Lee MK; Saunders JA; Uddin A, 2003, 'Geochemical and hydrologic considerations on evolution of groundwaters in a portion of the Mississippi embayment', Southeastern Geology, vol. 42, pp. 83 - 98
    Journal articles | 1999
    Associate Professor Ashraf Uddin
    Uddin A; Lundberg N, 1999, 'A paleo-Brahmaputra? Subsurface lithofacies analysis of Miocene deltaic sediments in the Himalayan-Bengal system, Bangladesh', Sedimentary Geology, vol. 123, pp. 239 - 254, http://dx.doi.org/10.1016/S0037-0738(98)00134-1
    Journal articles | 1998
    Associate Professor Ashraf Uddin
    Uddin A; Lundberg N, 1998, 'Cenozoic history of the Himalayan-Bengal system: Sand composition in the Bengal basin, Bangladesh', Bulletin of the Geological Society of America, vol. 110, pp. 497 - 511, http://dx.doi.org/10.1130/0016-7606(1998)110<0497:CHOTHB>2.3.CO;2
    Journal articles | 1998
    Associate Professor Ashraf Uddin
    Uddin A; Lundberg N, 1998, 'Unroofing history of the eastern himalaya and the indo-burman ranges: heavy-mineral study of cenozoic sediments from the bengal basin, bangladesh', Journal of Sedimentary Research, vol. 68, pp. 465 - 472, http://dx.doi.org/10.2110/jsr.68.465
    Journal articles | 1998
    Associate Professor Ashraf Uddin
    Uddin A; Lundberg N, 1998, 'Unroofing history of the eastern Himalaya and the Indo-Burman ranges: heavy-mineral study of Cenozoic sediments from the Bengal Basin, Bangladesh', Journal of Sedimentary Research, vol. 68, pp. 465 - 472, http://dx.doi.org/10.1306/D42687DE-2B26-11D7-8648000102C1865D
    Journal articles | 1995
    Associate Professor Ashraf Uddin
    Uddin A; Uemoto T, 1995, 'Trap centers in germanium-implanted and in as-grown 6h-Sic', Japanese Journal of Applied Physics, vol. 34, pp. 3023 - 3029, http://dx.doi.org/10.1143/JJAP.34.3023
    Journal articles | 1994
    Associate Professor Ashraf Uddin
    Uddin A; Mitsuhashi H; Uemoto T, 1994, 'Investigation of deep levels and residual impurities in sublimation-grown sic substrates', Japanese Journal of Applied Physics, vol. 33, pp. L908 - L911, http://dx.doi.org/10.1143/JJAP.33.L908
    Journal articles | 1993
    Associate Professor Ashraf Uddin
    Uddin A; Uemoto T, 1993, 'Observation of deep level in p-n junction diode of 6h:Sic', Japanese Journal of Applied Physics, vol. 32, pp. L1617 - L1672, http://dx.doi.org/10.1143/JJAP.32.L1670
    Journal articles | 1992
    Associate Professor Ashraf Uddin
    Nakata H; Uddin A; Otsuka E, 1992, 'Photoluminescence from an electron-hole plasma in semi-insulating GaAs', Semiconductor Science and Technology, vol. 7, pp. 1266 - 1270, http://dx.doi.org/10.1088/0268-1242/7/10/009
    Journal articles | 1992
    Associate Professor Ashraf Uddin
    Nakata H; Kobori H; Uddin A; Ohyama T; Otsuka E, 1992, 'Diffusion and recombination of photocarriers in Ge and GaAs', Semiconductor Science and Technology, vol. 7, http://dx.doi.org/10.1088/0268-1242/7/3B/085
    Journal articles | 1990
    Associate Professor Ashraf Uddin
    Uddin A; Nakata H; Otsuka E, 1990, 'Impact ionization of free excitons in stressed pure germanium', Physical Review B, vol. 41, pp. 3078 - 3081, http://dx.doi.org/10.1103/PhysRevB.41.3078
    Journal articles | 1990
    Associate Professor Ashraf Uddin
    Uddin A; Nakata H; Otsuka E, 1990, 'Off-equilibrium population of holes in the stress-split valence bands in photoexcited silicon and germanium', Physical Review B, vol. 41, pp. 3752 - 3760, http://dx.doi.org/10.1103/PhysRevB.41.3752
    Journal articles | 1989
    Associate Professor Ashraf Uddin
    Uddin A; Andersson TG, 1989, 'Investigation of high-quality GaAs:In layers grown by molecular-beam epitaxy', Journal of Applied Physics, vol. 65, pp. 3101 - 3106, http://dx.doi.org/10.1063/1.342706
    Journal articles | 1989
    Associate Professor Ashraf Uddin
    Uddin A; Nakata H; Otsuka E, 1989, 'Investigation of the uniaxial stress effect on the exciton system in pure silicon and germanium', Japanese Journal of Applied Physics, vol. 28, pp. 2227 - 2233, http://dx.doi.org/10.1143/JJAP.28.2227
    Journal articles | 1989
    Associate Professor Ashraf Uddin
    Uddin A; Nakata H; Otsuka E, 1989, 'High density hot excitons in stressed pure silicon', Solid State Communications, vol. 69, pp. 159 - 162, http://dx.doi.org/10.1016/0038-1098(89)90383-9
    Journal articles | 1988
    Associate Professor Ashraf Uddin
    Andersson TG; Chen ZG; Kulakovskii VD; Uddin A; Vallin JT, 1988, 'Photoluminescence and photoconductivity measurements on band-edge offsets in strained molecular-beam-epitaxy-grown InxGa1-xAs/GaAs quantum wells', Physical Review B, vol. 37, pp. 4032 - 4038, http://dx.doi.org/10.1103/PhysRevB.37.4032
    Journal articles | 1987
    Associate Professor Ashraf Uddin
    Andersson TG; Chen ZG; Kulakovskii VD; Uddin A; Vallin JT, 1987, 'Variation of the critical layer thickness with in content in strained InxGa1-xAs-GaAs quantum wells grown by molecular beam epitaxy', Applied Physics Letters, vol. 51, pp. 752 - 754, http://dx.doi.org/10.1063/1.98856
    Journal articles | 1987
    Associate Professor Ashraf Uddin
    Andersson TG; Chen ZG; Kulakovskii VD; Uddin A; Vallin JT, 1987, 'Band edge offsets in strained (InGa)As-(AlGa)As heterostructures', Solid State Communications, vol. 64, pp. 379 - 382, http://dx.doi.org/10.1016/0038-1098(87)90987-2
    Journal articles | 1987
    Associate Professor Ashraf Uddin
    Uddin A; Vallin JT; Andersson G, 1987, 'OPTICAL STUDY ON BAND EDGE OFFSET IN STRAINED MBE GROWN (InGa) As-GaAs AND (InGa) As-(AlGa) As QUANTUM WELLS', J. Phys. Colloques
  • Conference Papers | 2019
    Associate Professor Ashraf Uddin
    Ma D; Lan G; Hassan M; Hu W; Upama M; Uddin A; Youssef M, 2019, 'SolarGest: Ubiquitous and Batt ery-free Gesture Recognition using Solar Cells', Association for Computing Machinery (ACM), Los Cabos, Mexico, presented at The 25th Annual International Conference on Mobile Computing and Networking (MobiCom ’19), Los Cabos, Mexico, 21 October 2019 - 25 October 2019
    Conference Papers | 2019
    Associate Professor Ashraf Uddin
    Duan L; Zhang Y; Yi H; Xu C; Haque F; Uddin A, 2019, 'Degradation Mechanism Identified for the Fullerene and Non-fullerene based Organic Solar Cells under Ambient Condition', in Conference Record of the IEEE Photovoltaic Specialists Conference, IEEE, pp. 461 - 464, presented at 2019 IEEE 46th Photovoltaic Specialists Conference (PVSC), 16 June 2019 - 21 June 2019, http://dx.doi.org/10.1109/PVSC40753.2019.8980941
    Conference Papers | 2019
    Associate Professor Ashraf Uddin
    Yi H; Duan L; Haque F; Xu C; Conibeer G; Uddin A, 2019, 'Surface Passivation on PEDOT:PSS in conventional perovskite solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, IEEE, pp. 1200 - 1202, presented at 2019 IEEE 46th Photovoltaic Specialists Conference (PVSC), 16 June 2019 - 21 June 2019, http://dx.doi.org/10.1109/PVSC40753.2019.8980589
    Conference Papers | 2018
    Associate Professor Ashraf Uddin
    Ma D; Lan G; Hassan M; Hu W; Upama M; Uddin A; Youssef M, 2018, 'Gesture Recognition with Transparent Solar Cells: A Feasibility Study', in Proceedings of the 12th International Workshop on Wireless Network Testbeds, Experimental Evaluation & Characterization, ACM, New Delhi, India, pp. 79 - 88, presented at The 24th Annual International Conference on Mobile Computing and Networking, New Delhi, India, 29 October 2018 - 02 November 2018, http://dx.doi.org/10.1145/3267204.3267209
    Conference Papers | 2017
    Associate Professor Ashraf Uddin
    Mahmud MA; Elumalai NK; Upama MB; Wang D; Wright M; Chan KH; Xu C; Uddin A, 2017, 'Augmentation of optoelectronic properties via P3HT doping for low temperature processed perovskite solar cell', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 2079 - 2083, http://dx.doi.org/10.1109/PVSC.2017.8366356
    Conference Papers | 2017
    Associate Professor Ashraf Uddin
    Upama MB; Wright M; Elumalai NK; Xu C; Mahmud MA; Wang D; Chan KH; Uddin A, 2017, 'Sensitization of PTB7:PC 71 BM organic solar cells using Si-PCPDTBT', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 1 - 6, http://dx.doi.org/10.1109/PVSC.2017.8366362
    Conference Papers | 2017
    Associate Professor Ashraf Uddin
    Wang D; Elumalai NK; Mahmud MA; Upama MB; Wright M; Chan KH; Xu C; Uddin A, 2017, 'Effect of PCBM film thickness on the performance of inverted perovskite solar cells', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 2667 - 2671, http://dx.doi.org/10.1109/PVSC.2017.8366363
    Conference Papers | 2017
    Associate Professor Ashraf Uddin
    Elumalai NK; Mahmud A; Wang D; Wright M; Upama MB; Chan KH; Xu C; Uddin A, 2017, 'Hysteresis and electrode polarization in normal and inverted hybrid perovskite solar cells', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 935 - 936, http://dx.doi.org/10.1109/PVSC.2017.8366111
    Patents | 2017
    Associate Professor Ashraf Uddin
    Uddin A, 2017, A photovoltaic cell and a method of forming a photovoltaic cell, Patent No. US 20170229518 A1
    Conference Papers | 2016
    Associate Professor Ashraf Uddin
    Banshal SK; Uddin A; Singhal K; Singh VK, 2016, 'Computer science research in India: A scientometric study', in 12th IEEE International Conference Electronics, Energy, Environment, Communication, Computer, Control: (E3-C3), INDICON 2015, http://dx.doi.org/10.1109/INDICON.2015.7443320
    Conference Papers | 2016
    Associate Professor Ashraf Uddin
    Elumalai NK; Mahmud A; Wang D; Wright M; Upama MB; Chan KH; Xu C; Uddin A, 2016, 'Hysteresis and electrode polarization in normal and inverted hybrid perovskite solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 764 - 767, http://dx.doi.org/10.1109/PVSC.2016.7749706
    Conference Papers | 2016
    Associate Professor Ashraf Uddin
    Uddin A, 2016, 'Optical Modelling of Semi-transparent OPV devices', in 16th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2016, Sydney, pp. 45 - 46, presented at NUSOD 2016, Sydney, 11 July 2016 - 15 July 2016, http://dx.doi.org/10.1109/NUSOD.2016.7547019
    Conference Papers | 2016
    Associate Professor Ashraf Uddin
    Mahmud MA; Elumalai NK; Upama MB; Wang D; Wright M; Chan KH; Xu C; Uddin A, 2016, 'Augmentation of optoelectronic properties via P3HT doping for low temperature processed perovskite solar cell', in Conference Record of the IEEE Photovoltaic Specialists Conference, Portland,, pp. 1653 - 1656, presented at 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), Portland,, 05 June 2016 - 10 June 2016, http://dx.doi.org/10.1109/PVSC.2016.7749903
    Conference Papers | 2016
    Associate Professor Ashraf Uddin
    Wang D; Elumalai NK; Mahmud MA; Upama MB; Wright M; Chan KH; Xu C; Uddin A, 2016, 'Effect of PCBM film thickness on the performance of inverted perovskite solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, Portland, OR, USA, pp. 1670 - 1672, presented at 2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), Portland, OR, USA, 05 June 2016 - 10 June 2016, http://dx.doi.org/10.1109/PVSC.2016.7749907
    Patents | 2016
    Associate Professor Ashraf Uddin
    Uddin A, 2016, Organic-perovskite tandem solar cells, Patent No. WO2016/023064 A1
    Conference Papers | 2015
    Associate Professor Ashraf Uddin
    Banshal SK; Uddin A; Singh VK, 2015, 'Identifying themes and trends in CS research output from India', in Proceedings - 2015 International Conference on Cognitive Computing and Information Processing, CCIP 2015, http://dx.doi.org/10.1109/CCIP.2015.7100742
    Conference Papers | 2015
    Associate Professor Ashraf Uddin
    Singhal K; Banshal SK; Uddin A; Singh VK, 2015, 'A Scientometric analysis of computer science research in India', in 2015 8th International Conference on Contemporary Computing, IC3 2015, pp. 177 - 182, http://dx.doi.org/10.1109/IC3.2015.7346675
    Conference Papers | 2015
    Associate Professor Ashraf Uddin
    Uddin A; Banshal SK; Singhal K; Singh VK, 2015, 'A sciento-text framework for fine-grained characterization of the leading world institutions in computer science research', in Proceedings of ISSI 2015 Istanbul: 15th International Society of Scientometrics and Informetrics Conference, pp. 1267 - 1268
    Conference Papers | 2014
    Associate Professor Ashraf Uddin
    Banshal SK; Singhal K; Uddin A; Singh VK, 2014, 'Mapping Computer Science research in Bangladesh', in SKIMA 2014 - 8th International Conference on Software, Knowledge, Information Management and Applications, http://dx.doi.org/10.1109/SKIMA.2014.7083526
    Conference Papers | 2014
    Associate Professor Ashraf Uddin
    Uddin A; Rahman MA; Banshal S; Das T; Kumar T; Pandey B, 2014, 'Thermal aware energy efficient bengali unicode reader in Text analysis', in ICROIT 2014 - Proceedings of the 2014 International Conference on Reliability, Optimization and Information Technology, pp. 369 - 373, http://dx.doi.org/10.1109/ICROIT.2014.6798356
    Conference Papers | 2013
    Associate Professor Ashraf Uddin
    Singh VK; Piryani R; Uddin A; Waila P, 2013, 'Sentiment analysis of movie reviews: A new feature-based heuristic for aspect-level sentiment classification', in Proceedings - 2013 IEEE International Multi Conference on Automation, Computing, Control, Communication and Compressed Sensing, iMac4s 2013, pp. 712 - 717, http://dx.doi.org/10.1109/iMac4s.2013.6526500
    Conference Papers | 2013
    Associate Professor Ashraf Uddin
    Singh VK; Piryani R; Uddin A; Waila P, 2013, 'Sentiment analysis of Movie reviews and Blog posts', in Proceedings of the 2013 3rd IEEE International Advance Computing Conference, IACC 2013, pp. 893 - 898, http://dx.doi.org/10.1109/IAdCC.2013.6514345
    Conference Papers | 2013
    Associate Professor Ashraf Uddin
    Uddin A, 2013, 'Fabrication of high efficient organic/CdSe quantum dots hybrid OLEDs by spin-coating method', in SPIE Photonics, ISBN, CA, USA, pp. 86220X-1 - 86220X-9, presented at SPIE International Symposium on SPIE OPTO, San Francisco, California, USA., 02 February 2013 - 07 February 2013, http://dx.doi.org/10.1117/12.2001963
    Conference Papers | 2013
    Associate Professor Ashraf Uddin
    Singh VK; Waila P; Sadat R; Piryani R; Uddin A, 2013, 'Computational analysis of thematic blog data for sociological inference mining', in SACI 2013 - 8th IEEE International Symposium on Applied Computational Intelligence and Informatics, Proceedings, pp. 293 - 298, http://dx.doi.org/10.1109/SACI.2013.6608985
    Conference Papers | 2013
    Associate Professor Ashraf Uddin
    Piryani R; Uddin A; Devaraj M; Singh VK, 2013, 'An algorithmic formulation for extracting learning concepts and their relatedness in eBook texts', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), pp. 529 - 540, http://dx.doi.org/10.1007/978-3-319-03844-5_53
    Conference Papers | 2013
    Associate Professor Ashraf Uddin
    Singh VK; Piryani R; Uddin A; Pinto D, 2013, 'A content-based eResource recommender system to augment eBook-based learning', in Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics), pp. 257 - 268, http://dx.doi.org/10.1007/978-3-642-44949-9_24
    Conference Papers | 2012
    Associate Professor Ashraf Uddin
    Zhang J; Cheng H; Chen Y; Uddin A; Yuan S; Geng S; Zhang S, 2012, 'Growth of AlN films on Si (100) and Si(111) substrates by reactive magnetron sputtering', in Surface and Coatings Technology, Singapore, pp. 68 - 73, presented at The International Conference on Technological Advances of Thin Films & Surface Coatings, Singapore, 13 July 2012 - 17 July 2012, http://dx.doi.org/10.1016/j.surfcoat.2004.10.075
    Conference Papers | 2012
    Associate Professor Ashraf Uddin
    Wright M; Uddin A, 2012, 'Organic - inorganic hybrid solar cells: A comparative review', in Solar Energy Materials and Solar Cells, Elsevier Science BV, pp. 87 - 111, http://dx.doi.org/10.1016/j.solmat.2012.07.006
    Conference Papers | 2012
    Associate Professor Ashraf Uddin
    Uddin A; Yang X, 2012, 'Surface plasmonic effects on organic solar cells', in Journal of Nanoscience and Nanotechnology, Queensland Sunshine Coast, pp. 1099 - 1119, presented at third international Organic Excitonic Solar Cell (OESC2012), Queensland Sunshine Coast, 03 September 2012 - 07 September 2012, http://dx.doi.org/10.1166/jnn.2014.9017
    Conference Papers | 2012
    Associate Professor Ashraf Uddin
    Ramos MV; Afroj N; Al-Jumaily AA; Uddin A; Robertson J, 2012, 'Preparation and characterization of a conductive polymer/electroactive paper actuator', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.923299
    Conference Papers | 2012
    Associate Professor Ashraf Uddin
    Yang X; Uddin A; Wright M, 2012, 'Plasmon enhanced light absorption in PCPDTBT:PC70BM bulk heterojunction organic solar cells', in Plasmon enhanced light absorption in PCPDTBT:PC70BM bulk heterojunction organic solar cells, 27th European Photovoltaic Solar Energy Conference, Frankfurt, Germany, presented at 27th European Photovoltaic Solar Energy Conference, Frankfurt, Germany, 24 September 2012 - 28 September 2012
    Conference Papers | 2012
    Associate Professor Ashraf Uddin
    Wright M; Yang X; Uddin A, 2012, 'Effect of solution concentration ratio on PCPDTBT:PC70BM bulk heterojunction organic solar cells', in Effect of solution concentration ratio on PCPDTBT:PC70BM bulk heterojunction organic solar cells, 27th European Photovoltaic Solar Energy Conference and Exhibition, Frankfurt Germany, presented at 27th European Photovoltaic Solar Energy Conference and Exhibition, Frankfurt Germany, 24 September 2012 - 28 September 2012
    Conference Papers | 2012
    Associate Professor Ashraf Uddin
    Fang Q; Uddin A, 2012, 'STUDY OF ANODIC ALUMINUM OXIDE (AAO) MOLD FOR THE ORDERED ORGANIC PV DEVICE MORPHOLOGY CONTROL', in STUDY OF ANODIC ALUMINUM OXIDE (AAO) MOLD FOR THE ORDERED ORGANIC PV DEVICE MORPHOLOGY CONTROL, 27th European Photovoltaic Solar Energy Conference and Exhibition, Frankfurt, Germany, presented at 27th European Photovoltaic Solar Energy Conference and Exhibition, Frankfurt, Germany, 24 September 2012 - 28 September 2012
    Conference Papers | 2012
    Associate Professor Ashraf Uddin
    Uddin A; Fang Q, 2012, 'Study of anodic aluminium oxide (AAO) mold for the ordered organic PV device morphology control', in Proceedings of the 27th EU PVSEC, Wirtschaft und Infrastruktur GmbH & Co Planungs-KG, Online, presented at EUPV, Germany
    Conference Papers | 2011
    Associate Professor Ashraf Uddin
    Yang X; Uddin A; Wright M, 2011, 'Plasmon enhanced light absorption in bulk heterojunction organic solar cells', in Proceedings of the Solar 2011, AuSES, Sydney, pp. 199 - 201, presented at 49th Annual AuSES Conference, Solar 2011, Sydney, 30 November 2011 - 01 December 2011, http://dx.doi.org/10.1002/pssr.201206099
    Conference Papers | 2011
    Associate Professor Ashraf Uddin
    Wright M; Yang X; Uddin A; Fang Q, 2011, 'Effect of Annealing on the Performance of Organic Solar Cells: A Review', in Solar 2011 : proceedings of the 49th annual conference of the Australian Solar Energy Society ; Sydney, November 29th - December 2nd ; bringing business and research together for a better tomorrow, Australian Solar Energy Society, Sydney, presented at 49th Annual AuSES Conference, Solar 2011, Sydney, 30 November 2011 - 01 December 2011
    Conference Papers | 2011
    Associate Professor Ashraf Uddin
    Fang Q; Harrison T; Wright M; Uddin A, 2011, 'Anodic Aluminum Oxide (AAO) Nanoimprinting Mold for Ordered Morphology Control of Organic Solar Cells', in Solar 2011 : proceedings of the 49th annual conference of the Australian Solar Energy Society ; Sydney, November 29th - December 2nd ; bringing business and research together for a better tomorrow, Australian Solar Energy Society, Sydney, presented at 49th Annual Conference of the Australian Solar Energy Society (AuSES), Sydney, 30 November 2011 - 02 December 2011
    Conference Papers | 2011
    Associate Professor Ashraf Uddin
    Uddin A, 2011, 'Morphology optimization of organic films for OPV devices', in Morphology optimization of organic films for OPV devices, 6th International Conference on Materials for Advanced Technologies, ICMAT 2011, Singapore, presented at 6th International Conference on Materials for Advanced Technologies, ICMAT 2011, Singapore, 26 June 2011 - 01 July 2011
    Conference Papers | 2010
    Associate Professor Ashraf Uddin
    Corkish RP; Bremner S; Bruce A; Duo H; Hawkes E; Kay MJ; Lennon AJ; Sproul AB; Spooner ED; Shrestha SK; Stapleton G; Uddin A; Watt ME; Wentworth D, 2010, 'Renewable Energy Education at UNSW', in Journal of Materials Education, AuSES (Australian Solar Energy Society), Canberra, pp. 117 - 132, presented at Solar 2010: 48th ANZSES Annual Conference, Canberra, 01 December 2010 - 03 December 2010, http://www.auses.org.au/conference/
    Conference Papers | 2010
    Associate Professor Ashraf Uddin
    Uddin A; Teo C, 2010, 'High Efficiency Self-assembly CdSe/ZnS Quantum dots Light-Emitting Devices in Organic Matrix', in INEC 2010 - 2010 3rd International Nanoelectronics Conference, Proceedings, Hong Kong, pp. 750 - 751, presented at IEEE International Nano-Electronics Conference, Hong Kong, 03 January 2010 - 08 January 2010, http://dx.doi.org/10.1109/INEC.2010.5424530
    Conference Papers | 2010
    Associate Professor Ashraf Uddin
    Uddin A, 2010, 'Modelling and power loss analysis of the laser doped semiconductor fingers solar cell design', in Modelling and power loss analysis of the laser doped semiconductor fingers solar cell design, 25th PV Euro solar energy conference, 6-10 September 2010, Valencia, Spain., presented at 25th PV Euro solar energy conference, 6-10 September 2010, Valencia, Spain., 06 September 2010 - 10 September 2010, http://www.conferencealerts.com/seeconf.mv?q=ca1m80si
    Conference Papers | 2008
    Associate Professor Ashraf Uddin
    Uddin A; Teo C, 2008, 'Self Assembly of CdSe/ZnS Quantum Dots for Organic/Inorganic Light Emitting Devices for the Next Generation Display Technology', in Self Assembly of CdSe/ZnS Quantum Dots for Organic/Inorganic Light Emitting Devices for the Next Generation Display Technology, International Conference on Nanotechnology, Jeddah, Saudi Arabia, presented at International Conference on Nanotechnology, Jeddah, Saudi Arabia, 17 June 2008 - 19 June 2008
    Conference Papers | 2008
    Associate Professor Ashraf Uddin
    Uddin A; Ou Y, 2008, 'Investigation of high mobility two-dimensional electron gas in AlGaN/GaN heterostructures grown by hydride vapor phase epitaxy (HVPE)', in Investigation of high mobility two-dimensional electron gas in AlGaN/GaN heterostructures grown by hydride vapor phase epitaxy (HVPE), 6th International Conference on Electrical Engineering, Cairo, Egypt, presented at 6th International Conference on Electrical Engineering, Cairo, Egypt, 27 May 2008 - 29 May 2008
    Conference Papers | 2006
    Associate Professor Ashraf Uddin
    Uddin A; Lee C, 2006, 'Investigation of charge carrier transport properties in doped Alq3 films', in Investigation of charge carrier transport properties in doped Alq3 films, 5rd International Conference on Materials Processing for Properties and Performance, Singapore, presented at 5rd International Conference on Materials Processing for Properties and Performance, Singapore, 11 December 2006 - 15 December 2006
    Conference Papers | 2006
    Associate Professor Ashraf Uddin
    Junpei K; Nakata H; Huafang L; Uddin A, 2006, 'Photoluminescence in GaN-related semiconductor on Si', in Photoluminescence in GaN-related semiconductor on Si, Meeting of Japan Society of Applied Physics, Tokyo, Japan, presented at Meeting of Japan Society of Applied Physics, Tokyo, Japan, 23 March 2006 - 26 March 2006
    Conference Papers | 2005
    Associate Professor Ashraf Uddin
    Que W; Uddin A; Hu X, 2005, 'Thin Film Titanium Oxide Electrodes derived by Sol-Gel Process for Photovoltaic Applications', in 3rd International conference on Materials for Advanced Technologies, Singapore, pp. 353 - 356, presented at International conference on Materials for Advanced Technologies 2005, Singapore, 03 July 2005 - 08 July 2005, http://dx.doi.org/10.1016/j.jpowsour.2006.04.009
    Conference Papers | 2005
    Associate Professor Ashraf Uddin
    Ou Y; Zhang J; Li H; Gao X; Bo B; Zhang J; Uddin A, 2005, 'High performance strain-compensated InGaAsN quantum-well ridge waveguide lasers', in Proceedings of SPIE - The International Society for Optical Engineering, Shanghai, China, presented at SPIE, Vol. 6020, Shanghai, China, 07 November 2005, http://dx.doi.org/10.1117/12.634897
    Conference Papers | 2005
    Associate Professor Ashraf Uddin
    Uddin A; Lee CB, 2005, 'Investigation of doping effect on charge carrier transport in tris (8-hydroxyquinolinato) aluminum (Alq3)', in Optics InfoBase Conference Papers
    Conference Papers | 2005
    Associate Professor Ashraf Uddin
    Uddin A; Lee C, 2005, 'Investigation of doping effects on charge carrier transport in Alq3', in Investigation of doping effects on charge carrier transport in Alq3, Frontiers of optics/ laser science conference, Tucson, Arizona, USA, presented at Frontiers of optics/ laser science conference, Tucson, Arizona, USA, 16 October 2005 - 20 October 2005
    Conference Papers | 2005
    Associate Professor Ashraf Uddin
    Uddin A; Lee C; Hu X; Wong T; Sun X, 2005, 'Effect of doping on transport and optical properties of carriers in Alq3', in 3rd International conference on Materials for Advanced Technologies, International conference on Materials for Advanced Technologies 2005, Singapore, presented at International conference on Materials for Advanced Technologies 2005, Singapore, 03 July 2005 - 08 July 2005
    Conference Papers | 2005
    Associate Professor Ashraf Uddin
    Lee C; Uddin A, 2005, 'Study of emitting assist dopant: 5,6,11,12-tetraphenylnapthacene (rubrene) in doped organic light emitting diodes', in 3rd International conference on Materials for Advanced Technologies, International conference on Materials for Advanced Technologies 2005, Singapore, presented at International conference on Materials for Advanced Technologies 2005, Singapore, 03 July 2005 - 08 July 2005
    Conference Papers | 2005
    Associate Professor Ashraf Uddin
    Teo C; Uddin A, 2005, 'Self Assembly of CdSe/ZnS Quantum Dots for Trilayer Hybrid Organic/Inorganic Light Emitting Devices', in 3rd International conference on Materials for Advanced Technologies, International conference on Materials for Advanced Technologies 2005, Singapore, presented at International conference on Materials for Advanced Technologies 2005, Singapore, 03 July 2005 - 08 July 2005
    Conference Papers | 2005
    Associate Professor Ashraf Uddin
    Ou Y; Zhang J; Uddin A, 2005, 'High mobility two-dimensional electron gas in AlGaN/GaN heterostructures grown by hydride vapor phase epitaxy', in 3rd International conference on Materials for Advanced Technologies, International conference on Materials for Advanced Technologies 2005, Singapore, presented at International conference on Materials for Advanced Technologies 2005, Singapore, 03 July 2005 - 08 July 2005
    Conference Papers | 2005
    Associate Professor Ashraf Uddin
    Zhang J; Ou Y; Chen Y; Uddin A; Chen P; Chua S; Yuan S, 2005, 'High quality AlGaN/GaN heterostructure grown on silicon substrate by metalorganic chemical vapor deposition', in 3rd International conference on Materials for Advanced Technologies, International conference on Materials for Advanced Technologies 2005, Singapore, presented at International conference on Materials for Advanced Technologies 2005, Singapore, 03 July 2005 - 08 July 2005
    Conference Papers | 2005
    Associate Professor Ashraf Uddin
    Zhang J; Ou Y; Chen Y; Uddin A; Chen P; Chua S; Yuan S, 2005, 'Photoluminescence study of thin GaN film grown on silicon substrate by metalorganic chemical vapor deposition', in 3rd International conference on Materials for Advanced Technologies, International conference on Materials for Advanced Technologies 2005, Singapore, presented at International conference on Materials for Advanced Technologies 2005, Singapore, 03 July 2005 - 08 July 2005
    Conference Papers | 2004
    Associate Professor Ashraf Uddin
    Uddin A; Lee C; Hu X, 2004, 'Study of interface properties of electrodes for the Alq3 base OLEDs', in Proceedings of SPIE - The International Society for Optical Engineering, Sydney, Australia, pp. 114 - 123, presented at SPIE International Conference on Smart Materials, Nano- and micro-smart Systems, Sydney, Australia, 12 December 2004 - 15 December 2004, http://dx.doi.org/10.1117/12.569743
    Conference Papers | 2004
    Associate Professor Ashraf Uddin
    Uddin A; Lee C; Hu X, 2004, 'Study of interface properties of electrodes for the Alq3 base OLEDs', in SPIE 2004: Smart Materials, Nano-and Micro-Smart Systems, SPIE 2004: Smart Materials, Nano-and Micro-Smart Systems, Sydney, presented at SPIE 2004: Smart Materials, Nano-and Micro-Smart Systems, Sydney, 13 December 2004 - 15 December 2004, http://dx.doi.org/10.1117/12.569743
    Conference Papers | 2004
    Associate Professor Ashraf Uddin
    Uddin A; Lee C; Nguyen A; Hu X, 2004, 'Study of carrier Injection from Al and NaCl/Al Cathodes into Alq3', in Study of carrier Injection from Al and NaCl/Al Cathodes into Alq3, 3rd International Conference on Materials Processing for Properties and Performance, Singapore, presented at 3rd International Conference on Materials Processing for Properties and Performance, Singapore, 24 November 2004 - 26 November 2004
    Conference Papers | 2004
    Associate Professor Ashraf Uddin
    Ou Y; Uddin A; Liu C; Andersson T, 2004, 'Highly Strained InGaAs Ridge Waveguide Lasers Fabricated with Pulsed Anodic Oxidation', in Highly Strained InGaAs Ridge Waveguide Lasers Fabricated with Pulsed Anodic Oxidation, 3rd International Conference on Materials Processing for Properties and Performance, Singapore, presented at 3rd International Conference on Materials Processing for Properties and Performance, Singapore, 24 November 2004 - 26 November 2004
    Conference Papers | 2003
    Associate Professor Ashraf Uddin
    Hu X; Zhao X; Lee C; Uddin A, 2003, 'Preparation and characterisation of electric and optical properties of plasma polymerized nitrides', in Thin Solid Films, Singapore, pp. 81 - 87, presented at International Conference on Materials for Advanced Technologies 2003, Singapore, 07 December 2003 - 12 December 2003, http://dx.doi.org/10.1016/j.tsf.2004.08.118
    Conference Papers | 2003
    Associate Professor Ashraf Uddin
    Zhang J; Chen Y; Cheng H; Uddin A; Yuan S; Hing P; Geng S; Zhang S, 2003, 'Optimization of the sputtering deposition parameters of highly oriented AlN thin films on Si(111) by reactive RF magnetron sputtering', in Optimization of the sputtering deposition parameters of highly oriented AlN thin films on Si(111) by reactive RF magnetron sputtering, International Conference on Materials for Advanced Technologies 2003, Singapore, presented at International Conference on Materials for Advanced Technologies 2003, Singapore, 07 December 2003 - 12 December 2003
    Conference Papers | 2003
    Associate Professor Ashraf Uddin
    Tan S; Chen T; Agrawal R; Uddin A; Tee K; Ang C; Chan L, 2003, 'Threshold voltage shift of ultrathin gate oxide p-MOSFET under unipolar negative bias temperature instability stress conditions', in Threshold voltage shift of ultrathin gate oxide p-MOSFET under unipolar negative bias temperature instability stress conditions, International Conference on Materials for Advanced Technologies 2003, Singapore, presented at International Conference on Materials for Advanced Technologies 2003, Singapore, 07 December 2003 - 12 December 2003
    Conference Papers | 2003
    Associate Professor Ashraf Uddin
    Lee C; Uddin A; Hu X; Zhao X, 2003, 'Indium-tin-oxide anode surface treatment effects on hole injection in Alq3', in Indium-tin-oxide anode surface treatment effects on hole injection in Alq3, International Conference on Materials for Advanced Technologies 2003, Singapore, presented at International Conference on Materials for Advanced Technologies 2003, Singapore, 07 December 2003 - 12 December 2003
    Conference Papers | 2003
    Associate Professor Ashraf Uddin
    Uddin A; Lee C; Wai L; Hu X; Wong T, 2003, 'Investigation of carrier injection from Al and LiF/Al cathodes in Alq3', in Investigation of carrier injection from Al and LiF/Al cathodes in Alq3, International Conference on Materials for Advanced Technologies 2003, Singapore, presented at International Conference on Materials for Advanced Technologies 2003, Singapore, 07 December 2003 - 12 December 2003
    Conference Papers | 2002
    Associate Professor Ashraf Uddin
    Rahman MM; Choudhury MGM; Sahadat M; Sahjahan M; Uddin A, 2002, 'Electrical and optical properties of Ag2S thin films prepared by chemical deposition', in Proceedings of SPIE - The International Society for Optical Engineering, pp. 1186 - 1189
    Conference Papers | 2000
    Associate Professor Ashraf Uddin
    Edwards PJ; Cheung WN; Uddin A; Ganeshkumar G; Tanaka K; Monta T; Kan H; Yamamoto Y, 2000, 'Quantum noise-suppressed operation of TJS and SQW ridge-waveguide laser diodes in photon transistor configurations', in Conference on Optoelectronic and Microelectronic Materials and Devices, Proceedings, COMMAD, pp. 101 - 104, http://dx.doi.org/10.1109/COMMAD.2000.1022901
    Patents | 1996
    Associate Professor Ashraf Uddin
    Uddin A; Uno F, 1996, Radiation detector, US, Patent No. US5581087 A, https://www.google.com/patents/US5581087

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