Dr Ivan Perez-Wurfl

Perez-Wurfl I; Zhao F; Huang CF; Torvik J; Van Zeghbroeck B, 2006, '4H-SiC Bipolar Transistors with UHF and L-Band Operation', in Silicon Carbide and Related Materials 2005, Trans Tech Publications Ltd., pp. 1421 - 1424, http://dx.doi.org/10.4028/0-87849-425-1.1421

Nomoto K; Cui XY; Breen A; Ceguerra AV; Perez-Wurfl I; Conibeer G; Ringer SP, 2022, 'Effects of thermal annealing on the distribution of boron and phosphorus in p-i-n structured silicon nanocrystals embedded in silicon dioxide', Nanotechnology, vol. 33, http://dx.doi.org/10.1088/1361-6528/ac38e6

Zhang SMF; Seif JP; Abbott MD; Le AHT; Allen TG; Perez-Wurfl I; Hameiri Z, 2022, 'Illumination-dependent temperature coefficients of the electrical parameters of modern silicon solar cell architectures', Nano Energy, vol. 98, pp. 107221 - 107221, http://dx.doi.org/10.1016/j.nanoen.2022.107221

Hall CA; Jiang Y; Burr PA; Huang S; Teh ZL; Perez-Wurfl I; Song N; Lennon A, 2021, 'Kinetics studies of thin film amorphous titanium niobium oxides for lithium ion battery anodes', Electrochimica Acta, vol. 388, http://dx.doi.org/10.1016/j.electacta.2021.138544

Jia X; Lin Z; Yang TCJ; Zhang T; Puthen-Veettil B; Wu L; Ding J; Conibeer G; Perez-Wurfl I, 2019, 'High-temperature annealing effects on molybdenum–silicon contact substrate for vertically structured silicon quantum-dot solar cells', Applied Nanoscience (Switzerland), vol. 9, pp. 135 - 142, http://dx.doi.org/10.1007/s13204-018-0893-7

Lau D; Song N; Hall C; Jiang Y; Lim S; Perez-Wurfl I; Ouyang Z; Lennon A, 2019, 'Hybrid solar energy harvesting and storage devices: The promises and challenges', Materials Today Energy, vol. 13, pp. 22 - 44, http://dx.doi.org/10.1016/j.mtener.2019.04.003

Jia X; Lin Z; Yang TCJ; Puthen-Veettil B; Wu L; Conibeer G; Perez-Wurfl I, 2018, 'Post-sputtering heat treatments of molybdenum on siliconwafer', Applied Sciences (Switzerland), vol. 8, http://dx.doi.org/10.3390/app8091692

Zhou Z; Perez-Wurfl I; Simonds BJ, 2018, 'Rapid, deep dopant diffusion in crystalline silicon by laser-induced surface melting', Materials Science in Semiconductor Processing, vol. 86, pp. 8 - 17, http://dx.doi.org/10.1016/j.mssp.2018.06.012

Conrad B; Lochtefeld A; Gerger A; Barnett A; Perez-Wurfl I, 2017, 'Optical characterisation of III-V alloys grown on Si by spectroscopic ellipsometry', Solar Energy Materials and Solar Cells, vol. 162, pp. 7 - 12, http://dx.doi.org/10.1016/j.solmat.2016.12.023

Jia X; Lin Z; Zhang T; Puthen-Veettil B; Yang T; Nomoto K; Ding J; Conibeer G; Perez-Wurfl I, 2017, 'Accurate analysis of the size distribution and crystallinity of boron doped Si nanocrystals: Via Raman and PL spectra', RSC Advances, vol. 7, pp. 34244 - 34250, http://dx.doi.org/10.1039/c7ra04472k

Nomoto K; Hiller D; Gutsch S; Ceguerra AV; Breen A; Zacharias M; Conibeer G; Perez-Wurfl I; Ringer SP, 2017, 'Atom probe tomography of size-controlled phosphorus doped silicon nanocrystals', Physica Status Solidi - Rapid Research Letters, vol. 11, http://dx.doi.org/10.1002/pssr.201600376

Nomoto K; Yang TCJ; Ceguerra AV; Zhang T; Lin Z; Breen A; Wu L; Puthen-Veettil B; Jia X; Conibeer G; Perez-Wurfl I; Ringer SP, 2017, 'Microstructure analysis of silicon nanocrystals formed from silicon rich oxide with high excess silicon: Annealing and doping effects', Journal of Applied Physics, vol. 122, http://dx.doi.org/10.1063/1.4990983

Soeriyadi AH; Wang L; Conrad B; Li D; Lochtefeld A; Gerger A; Barnett A; Perez-Wurfl I, 2017, 'Extraction of Essential Solar Cell Parameters of Subcells in a Tandem Structure With a Novel Three-Terminal Measurement Technique', IEEE Journal of Photovoltaics, vol. 8, pp. 327 - 332, http://dx.doi.org/10.1109/JPHOTOV.2017.2762596

Wang L; Pollard ME; Klaus Juhl M; Conrad B; Soeriyadi A; Li D; Lochtefeld A; Gerger A; Bagnall DM; Barnett A; Perez-Wurfl I, 2017, 'Spectral response of steady-state photoluminescence from GaAs1-xPx layers grown on a SiGe/Si system', Applied Physics Letters, vol. 111, http://dx.doi.org/10.1063/1.4986134

Yang TCJ; Nomoto K; Puthen-Veettil B; Lin Z; Wu L; Zhang T; Jia X; Conibeer G; Perez-Wurfl I, 2017, 'Properties of silicon nanocrystals with boron and phosphorus doping fabricated via silicon rich oxide and silicon dioxide bilayers', Materials Research Express, vol. 4, http://dx.doi.org/10.1088/2053-1591/aa7328

Zhao X; Li D; Zhang T; Conrad B; Wang L; Soeriyadi AH; Han J; Diaz M; Lochtefeld A; Gerger A; Perez-Wurfl I; Barnett A, 2017, 'Short circuit current and efficiency improvement of SiGe solar cell in a GaAsP-SiGe dual junction solar cell on a Si substrate', Solar Energy Materials and Solar Cells, vol. 159, pp. 86 - 93, http://dx.doi.org/10.1016/j.solmat.2016.08.037

Conrad B; Zhao X; Li D; Wang L; Diaz M; Soeriyadi AH; Lochtefeld A; Gerger A; Barnett A; Perez-Wurfl I, 2016, 'Window optimization enabling broadband double-layer antireflection coating for GaAsP/SiGe tandem on silicon', Solar Energy, vol. 127, pp. 216 - 222, http://dx.doi.org/10.1016/j.solener.2016.01.019

Jia X; Puthen-Veettil B; Xia H; Yang TCJ; Lin Z; Zhang T; Wu L; Nomoto K; Conibeer G; Perez-Wurfl I, 2016, 'All-silicon tandem solar cells: Practical limits for energy conversion and possible routes for improvement', Journal of Applied Physics, vol. 119, http://dx.doi.org/10.1063/1.4954003

Li D; Zhao X; Wang L; Conrad B; Soeriyadi A; Lochtefeld A; Gerger A; Barnett A; Perez-Wurfl I, 2016, 'Performance improvement for epitaxially grown SiGe on Si solar cell by optimizing the back surface field', Physica Status Solidi: Rapid Research Letters, vol. 10, pp. 735 - 738, http://dx.doi.org/10.1002/pssr.201600231

Li D; Zhao X; Wang L; Conrad B; Soeriyadi A; Lochtefeld A; Gerger A; Perez-Wurfl I; Barnett A, 2016, 'Performance improvement for epitaxially grown SiGe on Si solar cell using a compositionally graded SiGe base', Applied Physics Letters, vol. 109, http://dx.doi.org/10.1063/1.4972034

Li D; Zhao X; Wang L; Conrad B; Soeriyadi AH; Diaz M; Gerger A; Lochtefeld A; Barnett A; Perez-Wurfl I, 2016, 'Optical absorption of graded buffer layers and short circuit current improvement in SiGe solar cells grown on silicon substrates', Solar Energy Materials and Solar Cells, vol. 157, pp. 973 - 980, http://dx.doi.org/10.1016/j.solmat.2016.08.019

Nomoto K; Gutsch S; Ceguerra AV; Breen A; Sugimoto H; Fujii M; Perez-Wurfl I; Ringer SP; Conibeer G, 2016, 'Atom probe tomography of phosphorus- and boron-doped silicon nanocrystals with various compositions of silicon rich oxide — ERRATUM', MRS Communications, pp. 1, http://dx.doi.org/10.1557/mrc.2016.47

Nomoto K; Gutsch S; Ceguerra AV; Breen A; Sugimoto H; Fujii M; Perez-Wurfl I; Ringer SP; Conibeer G, 2016, 'Atom probe tomography of phosphorus- and boron-doped silicon nanocrystals with various compositions of silicon rich oxide', MRS Communications, vol. 6, pp. 283 - 288, http://dx.doi.org/10.1557/mrc.2016.37

Nomoto K; Yang TCJ; Ceguerra AV; Breen A; Wu L; Jia X; Zhang T; Puthen-Veettil B; Lin Z; Ringer S; Conibeer G; Perez-Wurfl I, 2016, 'Structural, optical, and electrical properties of silicon nanocrystals fabricated by high silicon content silicon-rich oxide and silicon dioxide bilayers', Applied Physics Express, vol. 9, http://dx.doi.org/10.7567/APEX.9.115001

Puthen Veettil B; Zhang T; Chin RL; Jia X; Nomoto K; Yang TCJ; Lin Z; Wu L; Rexiati R; Gutsch S; Conibeer G; Perez-Würfl I, 2016, 'Characterisation of active dopants in boron-doped self-assembled silicon nanostructures', Applied Physics Letters, vol. 109, http://dx.doi.org/10.1063/1.4964742

Soeriyadi AH; Conrad B; Zhao X; Li D; Wang L; Lochtefeld A; Gerger A; Perez-Wurfl I; Barnett A, 2016, 'Increased Spectrum Utilization with GaAsP/SiGe Solar Cells Grown on Silicon Substrates', MRS Advances, vol. 1, pp. 2901 - 2906, http://dx.doi.org/10.1557/adv.2016.354

Wang L; Conrad B; Soeriyadia A; Zhao X; Li D; Diaz M; Lochtefeld A; Gerger A; Perez-Wurfl I; Barnett A, 2016, 'Current matched three-terminal dual junction GaAsP/SiGe tandem solar cell on Si', Solar Energy Materials and Solar Cells, vol. 146, pp. 80 - 86, http://dx.doi.org/10.1016/j.solmat.2015.11.037

Wang L; Li D; Zhao X; Conrad B; Diaz M; Soeriyadi A; Lochtefeld A; Gerger A; Perez-Wurfl I; Barnett A, 2016, 'Current and efficiency improvement for a GaAsP/SiGe on Si tandem solar cell device achieved by light trapping techniques', Physica Status Solidi - Rapid Research Letters, vol. 10, pp. 596 - 599, http://dx.doi.org/10.1002/pssr.201600157

Wu L; Puthen-Veettil B; Nomoto K; Hao X; Jia X; Lin Z; Yang TC; Zhang T; Gutsch S; Conibeer G; Perez-Wurfl I, 2016, 'Temperature dependent electroluminescence from all-Si-nanocrystal p-i-n diodes grown on dielectric substrates', Journal of Applied Physics, vol. 119, http://dx.doi.org/10.1063/1.4941695

Zhang T; Simonds B; Nomoto K; Puthen Veettil B; Lin Z; Perez Wurfl I; Conibeer G, 2016, 'Pulsed KrF excimer laser dopant activation in nanocrystal silicon in a silicon dioxide matrix', Applied Physics Letters, vol. 108, http://dx.doi.org/10.1063/1.4942466

Diaz M; Wang L; Li D; Zhao X; Conrad B; Soeriyadi A; Gerger A; Lochtefeld A; Ebert C; Opila R; Perez-Wurfl I; Barnett A, 2015, 'Tandem GaAsP/SiGe on Si solar cells', Solar Energy Materials and Solar Cells, vol. 143, pp. 113 - 119, http://dx.doi.org/10.1016/j.solmat.2015.06.033

Jia X; Wu L; Lin Z; Zhang T; Yang TCJ; Xia H; Puthen-Veettil B; Conibeer G; Perez-Wurfl I, 2015, 'Characterization and simulation of optical absorption in Si nanocrystals', Physica Status Solidi (C) Current Topics in Solid State Physics, vol. 12, pp. 271 - 274, http://dx.doi.org/10.1002/pssc.201400089

Jia X; Zhang P; Lin Z; Anthony R; Kortshagen U; Huang S; Puthen-Veettil B; Conibeer G; Perez-Wurfl I, 2015, 'Accurate determination of the size distribution of Si nanocrystals from PL spectra', RSC Advances, vol. 5, pp. 55119 - 55125, http://dx.doi.org/10.1039/c5ra02805a

Li D; Zhao X; Gerger A; Opila R; Wang L; Conrad B; Soeriyadi AH; Diaz M; Lochtefeld A; Barnett A; Perez-Wurfl I, 2015, 'Optical constants of silicon germanium films grown on silicon substrates', Solar Energy Materials and Solar Cells, vol. 140, pp. 69 - 76, http://dx.doi.org/10.1016/j.solmat.2015.03.031

Lin Z; Wu L; Jia X; Zhang T; Puthen-Veettil B; Yang TCJ; Conibeer G; Perez-Wurfl I, 2015, 'Boron doped Si rich oxide/SiO2 and silicon rich nitride/SiNx bilayers on molybdenum-fused silica substrates for vertically structured Si quantum dot solar cells', Journal of Applied Physics, vol. 118, http://dx.doi.org/10.1063/1.4927514

Wang L; Diaz M; Conrad B; Zhao X; Li D; Soeriyadi A; Gerger A; Lochtefeld A; Ebert C; Perez-Wurfl I; Barnett A, 2015, 'Material and Device Improvement of GaAsP Top Solar Cells for GaAsP/SiGe Tandem Solar Cells Grown on Si Substrates', IEEE Journal of Photovoltaics, vol. 5, pp. 1 - 5, http://dx.doi.org/10.1109/JPHOTOV.2015.2459918

Western NJ; Perez-Wurfl I; Wenham SR; Bremner SP, 2015, 'Point-contacting by localised dielectric breakdown: Characterisation of a metallisation technique for the rear surface of a solar cell', Journal of Applied Physics, vol. 118, http://dx.doi.org/10.1063/1.4927282

Western NJ; Perez-Wurfl I; Wenham SR; Bremner SP, 2015, 'Point-contacting by localized dielectric breakdown with breakdown fields described by the weibull distribution', IEEE Transactions on Electron Devices, vol. 62, pp. 1826 - 1830, http://dx.doi.org/10.1109/TED.2015.2423292

Zhang T; Puthen-Veettil B; Wu L; Jia X; Lin Z; Yang TCJ; Conibeer G; Perez-Wurfl I, 2015, 'Determination of active doping in highly resistive boron doped silicon nanocrystals embedded in SiO2 by capacitance voltage measurement on inverted metal oxide semiconductor structure', Journal of Applied Physics, vol. 118, http://dx.doi.org/10.1063/1.4933288

Zhao X; Li D; Conrad B; Wang L; Soeriyadi AH; Diaz M; Lochtefeld A; Gerger A; Perez-Wurfl I; Barnett A, 2015, 'Material and device analysis of SiGe solar cell in a GaAsP-SiGe dual junction solar cell on Si substrate', Solar Energy Materials and Solar Cells, vol. 134, pp. 114 - 121, http://dx.doi.org/10.1016/j.solmat.2014.11.027

Crisostomo Munoz JF; Taylor R; zhang ; perez-wurfl ; rosengarten ; Vernie Everett ; Hawkes E, 2014, 'Experimental testing of SiNx/SiO2 thin film filters for a concentrating solar hybrid PV/T collector', Renewable Energy, vol. 72, pp. 79 - 87, http://dx.doi.org/10.1016/j.renene.2014.06.033

Puthen Veettil B; Wu L; Jia X; Lin Z; Zhang T; Yang T; Johnson C; McCamey D; Conibeer G; Perez-Würfl I, 2014, 'Passivation effects in B doped self-assembled Si nanocrystals', Applied Physics Letters, vol. 105, http://dx.doi.org/10.1063/1.4903776

Wang K; Perez-Wurfl I, 2014, 'A method to overcome the time step limitation of PC1D in transient excitation mode', Energy Procedia, vol. 55, pp. 155 - 160, http://dx.doi.org/10.1016/j.egypro.2014.08.105

Wu L; Zhang T; Lin Z; Jia X; Puthen-Veettil B; Chien-Jen Yang T; Xia H; Conibeer G; Perez-Wurfl I, 2014, 'Silicon nanocrystal photovoltaic device fabricated via photolithography and its current-voltage temperature dependence', Solar Energy Materials and Solar Cells, vol. 128, pp. 435 - 440, http://dx.doi.org/10.1016/j.solmat.2014.06.007

Yang TCJ; Kauffmann Y; Wu L; Lin Z; Jia X; Puthen-Veettil B; Zhang T; Conibeer G; Perez-Wurfl I; Rothschild A, 2014, 'In-situ high resolution transmission electron microscopy observation of silicon nanocrystal nucleation in a SiO2 bilayered matrix', Applied Physics Letters, vol. 105, http://dx.doi.org/10.1063/1.4892658

Kourkoutis ; Hao X; Huang S; Puthen-Veettil B; Conibeer G; Green MA; Perez-Wurfl I, 2013, 'Three-dimensional imaging for precise structural control of Si quantum dot networks for all-Si solar cells', Nanoscale, vol. 5, pp. 7499 - 7504, http://dx.doi.org/10.1039/c3nr01998e

Lin Z; Perez-Wurfl I; Wu L; Jia X; Zhang T; Puthen-Veettil B; Zhang H; Di D; Conibeer G, 2013, 'Investigation in feasibility of Molybdenum as a back contact layer for Silicon based quantum dot solar cells', Proceedings of SPIE - The International Society for Optical Engineering, vol. 8620, http://dx.doi.org/10.1117/12.2003504

Conibeer G; Perez-Wurfl I; Hao X; Di D; Lin D, 2012, 'Si solid-state quantum dot-based materials for tandem solar cells', Nanoscale research letters, vol. 7, http://dx.doi.org/10.1186/1556-276X-7-193

Cuony P; Alexander D; Perez-Wurfl I; Despeisse M; Bugnon G; Boccard M; Soderstrom T; Hessler-Wyser A; Hebert C; Ballif C, 2012, 'Silicon Filaments in Silicon Oxide for Next-Generation Photovoltaics', Advanced Materials, vol. 24, pp. 1182 - 1186, http://dx.doi.org/10.1002/adma.201104578

Simonds B; Perez-Wurfl I; So Y; Wan A; Mcmurray S; Taylor PC, 2012, 'Phosphorous doping of superlattice silicon quantum dots in silicon dioxide', Physica status solidi. C, Current topics in solid state physics : PSS, vol. 9, pp. 1908 - 1911, http://dx.doi.org/10.1002/pssc.201200241

Conibeer G; Green MA; Konig D; Perez-Wurfl I; Huang S; Hao X; Di D; Shi L; Shrestha SK; Puthen Veettil B; So Y; Zhang B; Wan Z, 2011, 'Silicon quantum dot based solar cells: addressing the issues of doping, voltage and current transport', Progress in Photovoltaics: Res. Appl., vol. 19, pp. 813 - 824, http://dx.doi.org/10.1002/pip.1045

Lin D; Ma L; Conibeer G; Perez-Wurfl I, 2011, 'Study on electrical properties of Si quantum dot based materials', Physica status solidi. C, Current topics in solid state physics : PSS, vol. 248, pp. 472 - 476, http://dx.doi.org/10.1002/pssb.201000676

Morgano M; Perez-Wurfl I; Binetti S, 2011, 'Nanostructured silicon-based films for photovoltaics: Recent progresses and perspectives', Science of Advanced Materials, vol. 3, pp. 388 - 400, http://dx.doi.org/10.1166/sam.2011.1178

Morgano M; Zhang T; Perez-Wurfl I; Binetti S; Acciarri M; Conibeer G, 2011, 'Assessment of the composition of Silicon-Rich Oxide films for photovoltaic applications by optical techniques', Energy Procedia, vol. 10, pp. 28 - 32, http://dx.doi.org/10.1016/j.egypro.2011.10.147

Pillai S; Perez-Wurfl I; Conibeer G; Green MA, 2011, 'Surface plasmons for improving the performance of quantum dot structures for third generation solar cell applications', Physica status solidi. C, Current topics in solid state physics : PSS, vol. 8, pp. 181 - 184, http://dx.doi.org/10.1002/pssc.201000644

Zhang T; Perez-Wurfl I; Berghoff B; Suckow S; Conibeer G, 2011, 'Optical evaluation of doping concentration in SiO2 doping source layer for silicon quantum dot materials', EPJ Photovoltaics, vol. 2, pp. N/A, http://dx.doi.org/10.1051/epjpv/2011024

Di D; Perez-Wurfl I; Conibeer G; Green MA, 2010, 'Formation and photoluminescence of Si quantum dots in SiO2/Si3N4 hybrid matrix for all-Si tandem solar cells', Solar Energy Materials and Solar Cells, vol. 94, pp. 2238 - 2243, http://dx.doi.org/10.1016/j.solmat.2010.07.018

Di D; Perez-Wurfl I; Gentle A; Kim DH; Hao X; Shi L; Conibeer G; Green MA, 2010, 'Impacts of Post-metallisation Processes on the Electrical and Photovoltaic Properties of Si Quantum Dot Solar Cells', Nanoscale research letters, vol. 5, pp. 1762 - 1767, http://dx.doi.org/10.1007/s11671-010-9707-x

Flynn CR; Konig D; Perez-Wurfl I; Green MA; Conibeer G, 2010, 'Correlation between fixed charge and capacitance peaks in silicon nanocrystal metal–insulator–semiconductor devices', Semiconductor Science and Technology, vol. 25, pp. 045011-1 - 045011-8, http://dx.doi.org/10.1088/0268-1242/25/4/045011

Flynn CR; Konig D; Perez-Wurfl I; Conibeer GJ; Green MA, 2009, 'Capacitance and conductance characteristics of silicon nanocrystal metal-insulator-semiconductor devices', Solid - State Electronics, vol. 53, pp. 530 - 539, http://dx.doi.org/10.1016/j.sse.2009.03.001

Perez-Wurfl I; Hao X; Gentle A; Kim DH; Conibeer G; Green MA, 2009, 'Si nanocrystal p-i-n diodes fabricated on quartz substrates for third generation solar cell applications', Applied Physics Letters, vol. 95, pp. 153506, http://dx.doi.org/10.1063/1.3240882

Gao F; Green MA; Conibeer GJ; Cho EC; Huang Y; Perez-Wurfl I; Flynn CR, 2008, 'Fabrication of multilayered Ge nanocrystals by magnetron sputtering and annealing', Nanotechnology, vol. 19, pp. 455611 - 455615, http://dx.doi.org/10.1088/0957-4484/19/45/455611

Gao F; Green MA; Conibeer GJ; Cho EC; Huang Y; Perez-Wurfl I; Flynn CR, 2008, 'Fabrication of multilayered Ge nanocrystals embedded in SiOxGeNy films', Applied Surface Science, vol. 254, pp. 7527 - 7530, http://dx.doi.org/10.1016/j.apsusc.2008.05.273

Scardera G; Puzzer T; Perez-Wurfl I; Conibeer GJ, 2008, 'The effects of annealing temperature on the photoluminescence from silicon nitride multilayer structures', Journal of Crystal Growth, vol. 310, pp. 3680 - 3684, http://dx.doi.org/10.1016/j.jcrysgro.2008.05.018

Goulakov AB; Zhao F; Perez-Wurfl I; Torvik JT; Van Zeghbroeck B, 2007, 'Optimized reactive ion etch process for high performance SiC bipolar junction transistors', Journal of Vacuum Science and Technology A: Vacuum, Surfaces and Films, vol. 25, pp. 961 - 966, http://dx.doi.org/10.1116/1.2436502

Zhao F; Perez-Wurfl I; Huang CF; Torvik J; Van Zeghbroeck B, 2005, 'First demonstration of 4H-SiC RF bipolar junction transistors on a semi-insulating substrate with fT/fMAX of 1/5.2 GHz', IEEE MTT-S International Microwave Symposium Digest, vol. 2005, pp. 2035 - 2038, http://dx.doi.org/10.1109/MWSYM.2005.1517145

Perez-Wurfl I; Krutsinger R; Torvik J; Van zegjbroeck B, 2003, '4H-SiC Bipolar Junction Transistor with High Current and Power Density', Solid - State Electronics, vol. 47, pp. 229 - 231, http://dx.doi.org/10.1016/S0038-1101(02)00199-5

Perez-Wurfl I; Konstantinov A; Torvik J; Van Zeghbroeck B, 2002, 'RF 4H-SiC Bipolar Junction Transistors', Proceedings IEEE Lester Eastman Conference on High Performance Devices, pp. 193 - 200

Zhang S; He G; Yan C; Sun K; Hao X; Perez-Wurfl I; Hameiri Z, 2021, 'Temperature- and illumination-dependent characterisation of CIGS and CZTS solar cells', Sydney, Australia, presented at 31th International Photovoltaic Science and Engineering Conference, Sydney, Australia, 13 December 2021

Zhang S; Seif J; Allen TG; Basnet R; Le AHT; Perez-Wurfl I; Hameiri Z, 2021, 'Temperature- and illumination-dependent characterization of solar cells using Suns-Voc(T) and I-V(T)', Online, presented at 48th IEEE Photovoltaics Specialists Conference, Online, 20 June 2021

Perez-Wurfl I; Roemer C; Hameiri Z; Nassar A, 2020, 'Improving productivity of cropland through agrivoltaics', Online, presented at Asia-Pacific Solar Research Conference, Online, 30 November 2020

Zhang S; Sulas-Kern D; Lee Chin R; Pollard M; Mahboubi Soufiani A; Jordan D; Moutinho H; Perez-Wurfl I; Hameiri Z, 2020, 'A “post-mortem” investigation of cell-level degradation in field SHJ modules', Online, presented at Asia Pacific Solar Research Conference, Online, 30 November 2020 - 02 December 2020

Zhang S; Sulas-Kern DB; Lee Chin R; Pollard M; Mahboubi Soufiani A; Jordan DC; Moutinho HR; Perez-Wurfl I; Hameiri Z, 2020, 'Investigation of SHJ module degradation: A post-mortem approach', Virtual, presented at 47th IEEE Photovoltaics Specialists Conference, Virtual, 15 June 2020

Conrad B; Soeriyadi A; Li D; Wang L; Zhao X; Lochtefeld A; Gerger A; Perez-Wurfl I; Barnett A, 2017, 'Improved GaAsP/SiGe tandem on silicon outdoors and under concentration', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 2716 - 2718, http://dx.doi.org/10.1109/PVSC.2017.8366429

Soeriyadi AH; Wang L; Conrad B; Zhao X; Li D; Lochtefeld A; Gerger A; Barnett A; Perez-Wurfl I, 2017, 'Spatially resolved EL and PL coupling of a dual junction solar cell', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 3524 - 3527, http://dx.doi.org/10.1109/PVSC.2017.8366341

Yuan B; Thibeault B; Payne D; Mutitu J; Perez-Wurfl I; Dobson K; Conrad B; Barnett A; Opila RL, 2017, 'Broadband Ta2O5 Moth-eye Antireflection Coatings for Tandem Solar Cells on Si', in 2017 IEEE 44TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC), IEEE, Washington, DC, pp. 315 - 318, presented at IEEE 44th Photovoltaic Specialist Conference (PVSC), Washington, DC, 25 June 2017 - 30 June 2017, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000455636000084&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Yuan B; Thibeault B; Payne D; Mutitu J; Perez-Wurfl I; Dobson K; Conrad B; Barnett A; Opila RL, 2017, 'Broadband Ta2O5 moth-eye antireflection coatings for tandem solar cells on Si', in 2017 IEEE 44th Photovoltaic Specialist Conference (PVSC), IEEE, presented at 2017 IEEE 44th Photovoltaic Specialists Conference (PVSC), 25 June 2017 - 30 June 2017, http://dx.doi.org/10.1109/pvsc.2017.8366026

Conrad B; Soeriyadi A; Li D; Wang L; Zhao X; Lochtefeld A; Gerger A; Perez-Wurfl I; Barnett A, 2016, 'Improved GaAsP/SiGe Tandem on Silicon Outdoors and Under Concentration', in Conference Record of the IEEE Photovoltaic Specialists Conference, Portland, U.S., pp. 1942 - 1946, presented at 43rd IEEE PVSC, Portland, U.S., 05 June 2016 - 10 June 2016, http://dx.doi.org/10.1109/PVSC.2016.7749964

Simonds BJ; Teal A; Zhang T; Hadler J; Zhou Z; Varlamov S; Perez-Würfl I, 2016, 'Dual-beam laser thermal processing of silicon photovoltaic materials', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2213583

Soeriyadi AH; Wang L; Conrad B; Zhao X; Li D; Lochtefeld A; Gerger A; Barnett A; Perez-Wurfl I, 2016, 'Solar Cell Parameters Extraction Of Subcells In A Dual Junction System Through A Three Terminal Device Design', in Solar Cell Parameters Extraction Of Subcells In A Dual Junction System Through A Three Terminal Device Design, PVSEC-26, Singapore, presented at PVSEC-26, Singapore, 24 October 2016 - 28 October 2016

Soeriyadi AH; Wang L; Conrad B; Zhao X; Li D; Lochtefeld A; Gerger A; Barnett A; Perez-Wurfl I, 2016, 'Spatially Resolved EL and PL Coupling of a Dual Junction Solar Cell', in Conference Record of the IEEE Photovoltaic Specialists Conference, Portland, U.S., pp. 1599 - 1601, presented at 43rd IEEE PVSC, Portland, U.S., 05 June 2016 - 10 June 2016, http://dx.doi.org/10.1109/PVSC.2016.7749890

Li D; Zhao X; Diaz. M; Conrad B; Wang L; Soeriyadi AH; Gerger A; Lochtefeld A; Perez-Wurfl I; Barnett A, 2015, 'Optical and Electrical Analysis of Graded Buffer Layers in III-V/SiGe on Silicon Tandem Solar Cells', in 2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015, New Orlenas, presented at 42 IEEE PVSC, New Orlenas, 14 June 2015 - 19 June 2015, http://dx.doi.org/10.1109/PVSC.2015.7356237

Wang L; Conrad B; Soeriyadi AH; Diaz M; Zhao X; Li D; Gerger A; Lochtefeld A; Ebert C; Perez-Wurfl I; Barnett A, 2015, 'Current matched GaAsP/SiGe tandem device on Si over 20% efficiency under indoor measurement', in 2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015, New Orleans, presented at 42nd IEEE Photovoltaic Specialists Conference, New Orleans, 14 June 2015 - 19 June 2015, http://dx.doi.org/10.1109/PVSC.2015.7355599

Yang TCJ; Nomoto K; Lin Z; Wu L; Puthen-Veettil B; Zhang T; Jia X; Conibeer G; Perez-Wurfl I, 2015, 'High Si content SRO/SiO2 bilayer superlattices with boron and phosphorus doping for next generation Si quantum dot photovoltaics', in 2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015, http://dx.doi.org/10.1109/PVSC.2015.7355967

Zhao X; Li D; Wang L; Conrad B; Soeriyadi AH; Diaz M; Lochtefeld A; Gerger A; Perez-wurfl I; Barnett A, 2015, 'Short Circuit Current Improvement of SiGe Solar Cell in a Gallium Arsenide Phosphide-Silicon Germanium Dual Junction Solar Cell on Silicon Substrate', in 2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015, New Orleans, presented at 42 IEEE PVSC, New Orleans, 14 June 2015 - 19 June 2015, http://dx.doi.org/10.1109/PVSC.2015.7356230

Zhou Z; Liao A; Perez-Wurfl I, 2015, 'A new testing method for point contact solar cells', in 2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015, http://dx.doi.org/10.1109/PVSC.2015.7356312

Conrad B; Zhang T; Lochtefeld A; Gerger A; Ebert C; Diaz M; Wang L; Perez-Wurf I; Barnett A, 2014, 'Double layer antireflection coating and window optimization for GaAsP/SiGe tandem on Si', in 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014, pp. 1143 - 1147, http://dx.doi.org/10.1109/PVSC.2014.6925118

Diaz M; Wang L; Gerger A; Lochtefeld A; Ebert C; Opila R; Perez-Wurfl I; Barnett A, 2014, 'Dual-Junction GaAsP/SiGe on Silicon Tandem Solar Cells', in 2014 IEEE 40TH PHOTOVOLTAIC SPECIALIST CONFERENCE (PVSC), IEEE, Denver, CO, pp. 832 - 835, presented at 40th IEEE Photovoltaic Specialists Conference (PVSC), Denver, CO, 08 June 2014 - 13 June 2014, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000366638901012&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1

Diaz M; Wang L; Gerger A; Lochtefeld A; Ebert C; Opila R; Perez-Wurfl I; Barnett A, 2014, 'Dual-Junction GaAsP/SiGe on Silicon Tandem Solar Cells', in 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014, IEEE, Denver, CO, pp. 0827 - 0830, presented at Photovoltaic Specialist Conference (PVSC), 2014 IEEE 40th, Denver, CO, 08 June 2014 - 13 June 2014, http://dx.doi.org/10.1109/PVSC.2014.6925042

Li Z; Chen R; Yao Y; Zhang W; Wang X; Perez-Wurfl I; Lennon A, 2014, 'Patterning and metallization of silicon solar cells by inkjet-printed functional ink on a photoresist layer', in 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014, pp. 2499 - 2501, http://dx.doi.org/10.1109/PVSC.2014.6925437

Soeriyadi AH; Lochtefeld A; Gerger A; Ebert C; Barnett A; Perez-Wurfl I, 2014, 'GaAsP Hall mobility characterization for GaAsP/SiGe tandem solar cell on Si substrate', in 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014, pp. 1186 - 1188, http://dx.doi.org/10.1109/PVSC.2014.6925126

Wu L; Perez-Wurfl I; Lin Z; Jia X; Zhang T; Puthen-Veettil B; Yang TCJ; Xia H; Conibeer G, 2014, 'Investigation on the effects of phosphine doping in Si nanocrystal material', in 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014, pp. 666 - 668, http://dx.doi.org/10.1109/PVSC.2014.6925009

Lin Z; Perez-Wurfl I; Wu L; Jia X; Zhang T; Puthen-Veettil B; Zhang H; Di D; Conibeer G, 2013, 'Investigation in feasibility of Molybdenum as a back contact layer for Silicon based quantum dot solar cells', in Proceedings of SPIE - The International Society for Optical Engineering, The Society, Bellingham, WA, presented at 2nd Symposium on Physics, Simulation, and Photonic Engineering of Photovoltaic Devices, San Francisco, CA; United States, 03 February 2013 - 07 February 2013, http://dx.doi.org/10.1117/12.2003504Document

Di D; Perez-Wurfl I; Conibeer G; Green MA, 2012, 'Fabrication and characterisation of silicon quantum dots in SiO2/Si3N4 hybrid matrix', in Bruzzone L; Notarnicola C (ed.), Proc. SPIE 7411, 74110D (2009), San Diego, presented at SPIE Optics and Photonics 2010, San Diego, - , http://dx.doi.org/10.1117/12.859715

Lin S; Feng Y; Perez-Wurfl I, 2012, 'Extraction of optical properties and thickness of silicon-rich oxide films from ellipsometry measurement', in Proceedings of SPIE Vol. 8471, The international society for optics and photonics (SPIE), San Diego, presented at SPIE 2012: Optics+Photonics, San Diego, 12 August 2012 - 16 August 2012, http://dx.doi.org/10.1117/12.928461

Perez-Wurfl I, 2011, 'Simultaneous determination of reflectance and transmittance of a specular thin film', 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 The 49th Annual AuSES solar 2011 conference, Sydney, 30 November 2011 - 02 December 2011

Conibeer G; Green MA; Konig D; Perez-Wurfl I; Huang S; Hao XJ; Di D; Shi L; Shrestha SK; Puthen Veettil B; So Y; Wan Z; Zhang B, 2010, 'Silicon Quantum Dot based solar cells: Addressing the issues of Doping, Voltage and Current Transport', in Silicon Quantum Dot based solar cells: Addressing the issues of Doping, Voltage and Current Transport, 5th World Photovoltaic Solar Energy Conference, Valencia, Spain, presented at 5th World Photovoltaic Solar Energy Conference, Valencia, Spain, 06 September 2010 - 10 September 2010

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/

Pillai S; Perez-Wurfl I; Conibeer G; Green MA, 2010, 'Surface plasmons for improving the performance of quantum dot structures for third generation solar cell', presented at Excitonic and photonic processes in condensed and nano materials, Brisbane, 11 July 2010 - 16 July 2010

Conibeer GJ; Green MA; Cho EC; Konig D; Song DY; Hao X; Perez-Wurfl I; Gentle A; Gao F; Park S; Flynn CR; So Y; Zhang B; Di D; Campbell PR; Huang Y; Puzzer T, 2009, 'Silicon quantum dot nanostructures for tandem photovoltaic cells', in Silicon quantum dot nanostructures for tandem photovoltaic cells, 2009 European MRS Spring Meeting, Strasbourg, France, presented at 2009 European MRS Spring Meeting, Strasbourg, France, 09 June 2009 - 12 June 2009, http://www.emrs-strasbourg.com/files/pdf/2008SPRING/symposium_k.pdf

Green MA; Conibeer G; Konig D; Perez-Wurfl I; Gentle A; Huang S; Song DY; Hao X; Gao F; Park S; Flynn CR; So Y; Zhang B; Di D; Campbell PR; Huang Y; Puzzer T, 2009, 'Progress with All-Silicon Tandem Cells On Glass Using Silicon Quantum Dots in Silicon-Based Dielectric Matrices', in Progress with All-Silicon Tandem Cells On Glass Using Silicon Quantum Dots in Silicon-Based Dielectric Matrices, 24th European Photovoltaics Solar Energy Conference, Hamburg, Germany, presented at 24th European Photovoltaics Solar Energy Conference, Hamburg, Germany, 21 September 2009 - 25 September 2009

Conibeer GJ; Green MA; Cho EC; Konig D; Cho YH; Fangsuwannarak T; Scardera G; Pink E; Huang Y; Puzzer T; Huang S; Song DY; Flynn CR; Park S; Hao X; Perez-Wurfl I; So Y; Aliberti P, 2008, 'Third Generation Photovoltaics at the University of New South Wales', in proceedings of the NANOMAT ?08, NANOMAT ’08, Ankara, Turkey, presented at NANOMAT ’08, Ankara, Turkey, 24 April 2008 - 25 April 2008

Flynn CR; Konig D; Perez-Wurfl I; Conibeer GJ; Green MA, 2008, 'Conductance-Voltage properties of Silicon Quantum Dot Metal-Insulator- Semiconductor Devices fabricated by Sputtering - Poster presentation', in Conductance-Voltage properties of Silicon Quantum Dot Metal-Insulator- Semiconductor Devices fabricated by Sputtering - Poster presentation, 17th International Conference on Photochemical Conversion and Storage of Solar Energy 2008, Sydney, Australia, presented at 17th International Conference on Photochemical Conversion and Storage of Solar Energy 2008, Sydney, Australia, http://www.ceic.unsw.edu.au/centers/partcat/events/IPS17_program.pdf

Green MA; Conibeer GJ; Perez-Wurfl I; Huang S; Konig D; Song DY; Gentle A; Hao X; Park S; Gao F; So Y; Huang Y, 2008, 'Progress with Silicon-based Tandem Cells Using Group IV Quantum Dots in a Dielectric Matrix', in Proceedings of the 23rd European Photovoltaic Solar Energy Conference held in Valencia, Spain, 1-5 September 2008, 18th Workshop on Crysalline Silicon Solar Cells & Modules, Vail, USA, presented at 18th Workshop on Crysalline Silicon Solar Cells & Modules, Vail, USA, http://www.photovoltaic-conference.com/fileadmin/template/res/pics/08_previous_conference/Cdrom_Proceedings/TABLE-OF-CONTENTS_web.pdf

Green MA; Conibeer GJ; Cho EC; Konig D; Huang S; Song DY; Scardera G; Cho YH; Hao X; Fangsuwannarak T; Park S; Perez-Wurfl I; Huang Y; Cheng S; Pink E; Bellet D; Bellet E; Puzzer T, 2007, 'progress with Silicon-Based Tandem Cells Using Silicon Quantum Dots in a Dielectric Matrix', in Ossenbrink H; Helm P (ed.), Proceedings of the 22nd European Photovoltaic Solar Energy Conference and Exibition, WIP, Munich, Germany, pp. 1 - 4, presented at 22nd European Photovoltaic Solar Energy Conference and Exibition, Milan, Italy, 03 September 2007 - 07 September 2007

Zhao F; Perez-Wurfl I; Huang C; Torvik J; Van zegjbroeck B, 2005, '4H-SiC bipolar transistors with UHF and L-band operation.', in Proceedings of the International Conference on Silicon Carbide and Related Materials, trans tech publications inc, Switzerland, USA, UK, pp. 1421 - 1424, presented at the International Conference on Silicon Carbide and Related Materials, Pittsburgh, 18 September 2005 - 23 September 2005

Perez-Wurfl I; Goulakov A; King EE; Torvik J; Steven c W; Zhao F; Van zegjbroeck B, 2004, 'Functional lifetime testing of 4H-SiC bipolar transistors in harsh environments.', in Proceedings of the European Conference on Silicon Carbide and Related Materials,, Trans Tech Publications Inc, Switzerland, USA, Uk, presented at European Conference on Silicon Carbide and Related Materials, Bologna, Italy, 31 August 2004 - 04 September 2004

Perez-Wurfl I; Torvik J; Van zegjbroeck B, 2003, '4H-SiC RF Bipolar Junction Transistors', in Proceedings of Device Research Conference, Device Research Conference, Salt Lake City, presented at Device Research Conference, Salt Lake City, 23 June 2003 - 25 June 2003

Perez-Wurfl I; Torvik J; Van zegjbroeck B, 2003, 'Analysis of power dissipation and high temperature operation in 4H-SiC Bipolar Junction Transistors with 4.9 MW/cm2 power density handling ability.', in Material Science Forum Vols, Lyon, France, pp. 1121 - 1124, presented at International Conference on Silicon Carbide and Related Materials, Lyon, France

Perez-Wurfl I; Krutsinger R; Torvik JT; Van Zeghbroeck B, 2001, 'SiC bipolar transistors for RF applications', in 2001 International Semiconductor Device Research Symposium, ISDRS 2001 - Proceedings, pp. 2 - 4, http://dx.doi.org/10.1109/ISDRS.2001.984424