N.J. Ekins-Daukes

Associate Professor

Ned is presently Associate Professor in the School of Photovoltaic & Renewable Energy Engineering.  From 2008-17, Ned worked in the Physics department at Imperial College London holding positions of Reader, Senior Lecturer and Lecturer as well as a Royal Society Industry Fellowship.  From 2005-7 he worked as a lecturer at the School of Physics at the University of Sydney. From 2003-06 he was a JSPS research fellow at the Toyota Technological Institute, Japan. Ned holds a PhD and MSc from Imperial College and MSci in Physics & Electronics from the University of St Andrews.

Journal articles
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Sogabe T; Hung CY; Tamaki R; Tomić S; Yamaguchi K; Ekins-Daukes N; Okada Y, 2021, 'Experimental demonstration of energy-transfer ratchet intermediate-band solar cell', Communications Physics, vol. 4, http://dx.doi.org/10.1038/s42005-021-00543-1
2021
Li C; Wang H; Liu Z; Guo H; Zhang P; Rey G; Huang J; Gao P; Sun Q; Zhang W; Ekins-Daukes N; Hao X, 2021, 'Improving Performance of Bifacial‐Grid III‐V Solar Cells Bonded on Glass by Selective Contact Annealing', Solar RRL, http://dx.doi.org/10.1002/solr.202100438
2021
Pusch A; Nielsen M; Sazzad M; Reece P; Ekins-Daukes N, 2021, '"Designing high-performance nighttimethermoradiative systems for harvesting energyfrom outer space" by Zhang et al: comment', Optics Letters, http://dx.doi.org/10.1364/ol.426514
2021
Tang S; Bing J; Zheng J; Tang J; Li Y; Mayyas M; Cho Y; Jones TW; Yang TC-J; Yuan L; Tebyetekerwa M; Nguyen HT; Nielsen MP; Ekins-Daukes NJ; Kalantar-Zadeh K; Wilson GJ; McKenzie DR; Huang S; Ho-Baillie AWY, 2021, 'Complementary bulk and surface passivations for highly efficient perovskite solar cells by gas quenching', CELL REPORTS PHYSICAL SCIENCE, vol. 2, http://dx.doi.org/10.1016/j.xcrp.2021.100511
2021
Yamaguchi M; Dimroth F; Geisz JF; Ekins-Daukes NJ, 2021, 'Multi-junction solar cells paving the way for super high-efficiency', Journal of Applied Physics, vol. 129, pp. 240901 - 240901, http://dx.doi.org/10.1063/5.0048653
2021
Jiang Y; Nielsen MP; Baldacchino AJ; Green MA; McCamey DR; Tayebjee MJY; Schmidt TW; Ekins-Daukes NJ, 2021, 'Singlet fission and tandem solar cells reduce thermal degradation and enhance lifespan', Progress in Photovoltaics: Research and Applications, vol. 29, pp. 899 - 906, http://dx.doi.org/10.1002/pip.3405
2021
Choi KTH; Brindley H; Ekins-Daukes N; Escobar R, 2021, 'Developing automated methods to estimate spectrally resolved direct normal irradiance for solar energy applications', Renewable Energy, vol. 173, pp. 1070 - 1086, http://dx.doi.org/10.1016/j.renene.2021.03.127
2021
Steiner MA; France RM; Buencuerpo J; Geisz JF; Nielsen MP; Pusch A; Olavarria WJ; Young M; Ekins-Daukes NJ, 2021, 'High Efficiency Inverted GaAs and GaInP/GaAs Solar Cells With Strain-Balanced GaInAs/GaAsP Quantum Wells', Advanced Energy Materials, vol. 11, pp. 2002874 - 2002874, http://dx.doi.org/10.1002/aenm.202002874
2021
Pusch A; Bremner SP; Tayebjee MJY; Daukes NJE, 2021, 'Microscopic reversibility demands lower open circuit voltage in multiple exciton generation solar cells', Applied Physics Letters, vol. 118, http://dx.doi.org/10.1063/5.0049120
2021
Zhou Z; Jiang Y; Ekins-Daukes N; Keevers M; Green MA, 2021, 'Optical and Thermal Emission Benefits of Differently Textured Glass for Photovoltaic Modules', IEEE Journal of Photovoltaics, vol. 11, pp. 131 - 137, http://dx.doi.org/10.1109/JPHOTOV.2020.3033390
2021
Pusch A; Dubajic M; Nielsen MP; Conibeer GJ; Bremner SP; Ekins-Daukes NJ, 2021, 'Optoelectronic reciprocity in hot carrier solar cells with ideal energy selective contacts', Progress in Photovoltaics: Research and Applications, vol. 29, pp. 433 - 444, http://dx.doi.org/10.1002/pip.3386
2021
Zhang Y; Huang J; Zhang X; Chin RL; Nielsen MP; Rey G; Zeng Y; Kampwerth H; Hameiri Z; Ekins-Daukes NJ; Hao X, 2020, 'Deep-level defect in quasi-vertically oriented CuSbS2 thin film', Solar RRL, vol. 4, pp. 2000319 - 2000319, http://dx.doi.org/10.1002/solr.202000319
2020
Zeng Y; Sun K; Huang J; Nielsen MP; Ji F; Sha C; Yuan S; Zhang X; Yan C; Liu X; Deng H; Lai Y; Seidel J; Ekins-Daukes N; Liu F; Song H; Green M; Hao X, 2020, 'Quasi-Vertically-Orientated Antimony Sulfide Inorganic Thin-Film Solar Cells Achieved by Vapor Transport Deposition', ACS Applied Materials and Interfaces, vol. 12, pp. 22825 - 22834, http://dx.doi.org/10.1021/acsami.0c02697
2020
Aghaei M; Nitti M; Ekins-Daukes NJ; Reinders AHME, 2020, 'Simulation of a novel configuration for luminescent solar concentrator photovoltaic devices using bifacial silicon solar cells', Applied Sciences (Switzerland), vol. 10, http://dx.doi.org/10.3390/app10030871
2020
Sierra Rodriguez A; de Santana T; MacGill I; Ekins-Daukes NJ; Reinders A, 2020, 'A feasibility study of solar PV-powered electric cars using an interdisciplinary modeling approach for the electricity balance, CO2 emissions, and economic aspects: The cases of The Netherlands, Norway, Brazil, and Australia', Progress in Photovoltaics: Research and Applications, vol. 28, pp. 517 - 532, http://dx.doi.org/10.1002/pip.3202
2020
Dimmock JAR; Kauer M; Wu J; Liu H; Stavrinou PN; Ekins-Daukes NJ, 2019, 'A metallic hot-carrier photovoltaic device', Semiconductor Science and Technology, vol. 34, http://dx.doi.org/10.1088/1361-6641/ab1222
2019
Steiner MA; Barraugh CD; Aldridge CW; Alvarez IB; Friedman DJ; Ekins-Daukes NJ; Deutsch TG; Young JL, 2019, 'Photoelectrochemical water splitting using strain-balanced multiple quantum well photovoltaic cells', Sustainable Energy and Fuels, vol. 3, pp. 2837 - 2844, http://dx.doi.org/10.1039/c9se00276f
2019
Pearce P; Mellor A; Ekins-Daukes N, 2019, 'The importance of accurate determination of optical constants for the design of nanometallic light-trapping structures', Solar Energy Materials and Solar Cells, vol. 191, pp. 133 - 140, http://dx.doi.org/10.1016/j.solmat.2018.11.008
2019
Alonso-Álvarez D; Augusto A; Pearce P; Llin LF; Mellor A; Bowden S; Paul DJ; Ekins-Daukes N, 2019, 'Thermal emissivity of silicon heterojunction solar cells', Solar Energy Materials and Solar Cells, vol. 201, http://dx.doi.org/10.1016/j.solmat.2019.110051
2019
Ekins-Daukes N; Kay M, 2019, 'Brighten the dark skies', Nature Energy, vol. 4, pp. 633 - 634, http://dx.doi.org/10.1038/s41560-019-0440-0
2019
Jiang Y; Keevers MJ; Pearce P; Ekins-Daukes N; Green MA, 2019, 'Design of an intermediate Bragg reflector within triple-junction solar cells for spectrum splitting applications', Solar Energy Materials and Solar Cells, vol. 193, pp. 259 - 269, http://dx.doi.org/10.1016/j.solmat.2019.01.011
2019
Pusch A; Pearce P; Ekins-Daukes NJ, 2019, 'Analytical Expressions for the Efficiency Limits of Radiatively Coupled Tandem Solar Cells', IEEE Journal of Photovoltaics, vol. 9, pp. 679 - 687, http://dx.doi.org/10.1109/JPHOTOV.2019.2903180
2019
Kamath HG; Ekins-Daukes NJ; Araki K; Ramasesha SK, 2019, 'The potential for concentrator photovoltaics: A feasibility study in India', Progress in Photovoltaics: Research and Applications, vol. 27, pp. 316 - 327, http://dx.doi.org/10.1002/pip.3099
2019
Kamath HG; Ekins-Daukes NJ; Araki K; Ramasesha SK, 2019, 'Performance Analysis and Fault Diagnosis Method for Concentrator Photovoltaic Modules', IEEE Journal of Photovoltaics, vol. 9, pp. 424 - 430, http://dx.doi.org/10.1109/JPHOTOV.2018.2883621
2019
Alonso-Álvarez D; Weiss C; Fernandez J; Janz S; Ekins-Daukes N, 2019, 'Assessing the operating temperature of multi-junction solar cells with novel rear side layer stack and local electrical contacts', Solar Energy Materials and Solar Cells, vol. 200, http://dx.doi.org/10.1016/j.solmat.2019.110025
2019
Cui X; Sun K; Huang J; Yun JS; Lee CY; Yan C; Sun H; Zhang Y; Xue C; Eder K; Yang L; Cairney JM; Seidel J; Ekins-Daukes NJ; Green M; Hoex B; Hao X, 2019, 'Cd-Free Cu2ZnSnS4 solar cell with an efficiency greater than 10% enabled by Al2O3 passivation layers', Energy and Environmental Science, vol. 12, pp. 2751 - 2764, http://dx.doi.org/10.1039/c9ee01726g
2019
Pusch A; Gordon JM; Mellor A; Krich JJ; Ekins-Daukes NJ, 2019, 'Fundamental Efficiency Bounds for the Conversion of a Radiative Heat Engine's Own Emission into Work', Physical Review Applied, vol. 12, http://dx.doi.org/10.1103/PhysRevApplied.12.064018
2019
Pusch A; Ekins-Daukes NJ, 2019, 'Voltage Matching, Étendue, and Ratchet Steps in Advanced-Concept Solar Cells', Physical Review Applied, vol. 12, http://dx.doi.org/10.1103/PhysRevApplied.12.044055
2019
Guarracino I; Freeman J; Ramos A; Kalogirou SA; Ekins-Daukes NJ; Markides CN, 2019, 'Systematic testing of hybrid PV-thermal (PVT) solar collectors in steady-state and dynamic outdoor conditions', Applied Energy, vol. 240, pp. 1014 - 1030, http://dx.doi.org/10.1016/j.apenergy.2018.12.049
2019
Gentillon P; Singh S; Lakshman S; Zhang Z; Paduthol A; Ekins-Daukes NJ; Chan QN; Taylor RA, 2019, 'A comprehensive experimental characterisation of a novel porous media combustion-based thermophotovoltaic system with controlled emission', Applied Energy, vol. 254, pp. 113721 - 113721, http://dx.doi.org/10.1016/j.apenergy.2019.113721
2019
France RM; Espinet-Gonzalez P; Ekins-Daukes NJ; Guthrey H; Steiner MA; Geisz JF, 2018, 'Multijunction solar cells with graded buffer bragg reflectors', IEEE Journal of Photovoltaics, vol. 8, pp. 1608 - 1615, http://dx.doi.org/10.1109/JPHOTOV.2018.2869550
2018
Hamed TA; Adamovic N; Aeberhard U; Alonso-Alvarez D; Amin-Akhlaghi Z; Auf Der Maur M; Beattie N; Bednar N; Berland K; Birner S; Califano M; Capan I; Cerne B; Chilibon I; Connolly JP; Juan FC; Coutinho J; David C; Deppert K; Donchev V; Drev M; Ehlen B; Ekins-Daukes N; Even J; Fara L; Marron DF; Gagliardi A; Garrido B; Gianneta V; Gomes M; Guillemoles JF; Guina M; Halme J; Hocevar M; Jacak L; Jacak W; Jaksic Z; Joseph LK; Kassavetis S; Kazukauskas V; Kleider JP; Kluczyk K; Kopecek R; Krasovec UO; Lazzari JL; Lifshitz E; Loncaric M; Madsen SP; Vega AM; Mencaraglia D; Messing ME; Armando FM; Nassiopoulou AG; Neijm A; Nemcsics A; Neto V; Pedesseau L; Persson C; Petridis K; Popescu L; Pucker G; Radovanović J; Rimada JC; Ristova M; Savic I; Savin H; Sendova-Vassileva M; Sengul A; Silva J; Steiner U; Storch J; Stratakis E; Tao S; Tomanek P; Tomić S; Tukiainen A; Turan R; Ulloa JM; Wang S; Yuksel F; Zadny J; Zarbakhsh J, 2018, 'Multiscale in modelling and validation for solar photovoltaics', EPJ Photovoltaics, vol. 9, http://dx.doi.org/10.1051/epjpv/2018008
2018
Mellor A; Alonso Alvarez D; Guarracino I; Ramos A; Riverola Lacasta A; Ferre Llin L; Murrell AJ; Paul DJ; Chemisana D; Markides CN; Ekins-Daukes NJ, 2018, 'Roadmap for the next-generation of hybrid photovoltaic-thermal solar energy collectors', Solar Energy, vol. 174, pp. 386 - 398, http://dx.doi.org/10.1016/j.solener.2018.09.004
2018
Alonso-Álvarez D; Wilson T; Pearce P; Führer M; Farrell D; Ekins-Daukes N, 2018, 'Solcore: a multi-scale, Python-based library for modelling solar cells and semiconductor materials', Journal of Computational Electronics, vol. 17, pp. 1099 - 1123, http://dx.doi.org/10.1007/s10825-018-1171-3
2018
Vaquero-Stainer A; Yoshida M; Hylton NP; Pusch A; Curtin O; Frogley M; Wilson T; Clarke E; Kennedy K; Ekins-Daukes NJ; Hess O; Phillips CC, 2018, 'Semiconductor nanostructure quantum ratchet for high efficiency solar cells', Communications Physics, vol. 1, http://dx.doi.org/10.1038/s42005-018-0007-6
2018
Riverola A; Mellor A; Alonso Alvarez D; Ferre Llin L; Guarracino I; Markides CN; Paul DJ; Chemisana D; Ekins-Daukes N, 2018, 'Mid-infrared emissivity of crystalline silicon solar cells', Solar Energy Materials and Solar Cells, vol. 174, pp. 607 - 615, http://dx.doi.org/10.1016/j.solmat.2017.10.002
2018
Wilson T; Hylton NP; Harada Y; Pearce P; Alonso-Álvarez D; Mellor A; Richards RD; David JPR; Ekins-Daukes NJ, 2018, 'Assessing the Nature of the Distribution of Localised States in Bulk GaAsBi', Scientific Reports, vol. 8, http://dx.doi.org/10.1038/s41598-018-24696-2
2018
Donchev V; Milanova M; Asenova I; Shtinkov N; Alonso-Álvarez D; Mellor A; Karmakov Y; Georgiev S; Ekins-Daukes N, 2018, 'Corrigendum to “Effect of Sb in thick InGaAsSbN layers grown by liquid phase epitaxy” [J. Cryst. Growth 483 (2018) 140–146] (S0022024817306929) (10.1016/j.jcrysgro.2017.11.023))', Journal of Crystal Growth, vol. 486, pp. 178, http://dx.doi.org/10.1016/j.jcrysgro.2018.01.012
2018
Donchev V; Milanova M; Asenova I; Shtinkov N; Alonso-Álvarez D; Mellor A; Karmakov Y; Georgiev S; Ekins-Daukes N, 2018, 'Effect of Sb in thick InGaAsSbN layers grown by liquid phase epitaxy', Journal of Crystal Growth, vol. 483, pp. 140 - 146, http://dx.doi.org/10.1016/j.jcrysgro.2017.11.023
2018
Yan C; Huang J; Sun K; Johnston S; Zhang Y; Sun H; Pu A; He M; Liu F; Eder K; Yang L; Cairney JM; Ekins-Daukes NJ; Hameiri Z; Stride JA; Chen S; Green MA; Hao X, 2018, 'Cu2ZnSnS4 solar cells with over 10% power conversion efficiency enabled by heterojunction heat treatment', Nature Energy, vol. 3, pp. 764 - 764, http://dx.doi.org/10.1038/s41560-018-0206-0
2018
Richards RD; Mellor A; Harun F; Cheong JS; Hylton NP; Wilson T; Thomas T; Roberts JS; Ekins-Daukes NJ; David JPR, 2017, 'Photovoltaic characterisation of GaAsBi/GaAs multiple quantum well devices', Solar Energy Materials and Solar Cells, vol. 172, pp. 238 - 243, http://dx.doi.org/10.1016/j.solmat.2017.07.029
2017
Lee KH; Barnham KWJ; Roberts JS; Alonso-Alvarez D; Hylton NP; Fuhrer M; Ekins-Daukes NJ, 2017, 'Investigation of Carrier Recombination Dynamics of InGaP/InGaAsP Multiple Quantum Wells for Solar Cells via Photoluminescence', IEEE Journal of Photovoltaics, vol. 7, pp. 817 - 821, http://dx.doi.org/10.1109/JPHOTOV.2017.2660759
2017
Rand BP; Ekins-Daukes NJ; Haug FJ, 2017, 'Editorial for 'special issue on advanced solar cell technology'', Journal of Optics (United Kingdom), vol. 19, http://dx.doi.org/10.1088/2040-8986/aa98b7
2017
Milanova M; Donchev V; Kostov KL; Alonso-Alvarez D; Valcheva E; Kirilov K; Asenova I; Ivanov IG; Georgiev S; Ekins-Daukes N, 2017, 'Experimental study of the effect of local atomic ordering on the energy band gap of melt grown InGaAsN alloys', Semiconductor Science and Technology, vol. 32, http://dx.doi.org/10.1088/1361-6641/aa7404
2017
Alonso-Álvarez D; Mellor A; Ekins-Daukes NJ; Paul DJ, 2017, 'ITO and AZO films for low emissivity coatings in hybrid photovoltaic-thermal applications', Solar Energy, vol. 155, pp. 82 - 92, http://dx.doi.org/10.1016/j.solener.2017.06.033
2017
Mellor A; Hylton NP; Maier SA; Ekins-Daukes N, 2017, 'Interstitial light-trapping design for multi-junction solar cells', Solar Energy Materials and Solar Cells, vol. 159, pp. 212 - 218, http://dx.doi.org/10.1016/j.solmat.2016.09.005
2017
Mariaud A; Acha S; Ekins-Daukes N; Shah N; Markides CN, 2017, 'Integrated optimisation of photovoltaic and battery storage systems for UK commercial buildings', Applied Energy, vol. 199, pp. 466 - 478, http://dx.doi.org/10.1016/j.apenergy.2017.04.067
2017
Toprasertpong K; Fujii H; Thomas T; Führer M; Alonso-Álvarez D; Farrell DJ; Watanabe K; Okada Y; Ekins-Daukes NJ; Sugiyama M; Nakano Y, 2016, 'Absorption threshold extended to 1.15 eV using InGaAs/GaAsP quantum wells for over-50%-efficient lattice-matched quad-junction solar cells', Progress in Photovoltaics: Research and Applications, vol. 24, pp. 533 - 542, http://dx.doi.org/10.1002/pip.2585
2016
Sandwell P; Chan NLA; Foster S; Nagpal D; Emmott CJM; Candelise C; Buckle SJ; Ekins-Daukes N; Gambhir A; Nelson J, 2016, 'Off-grid solar photovoltaic systems for rural electrification and emissions mitigation in India', Solar Energy Materials and Solar Cells, vol. 156, pp. 147 - 156, http://dx.doi.org/10.1016/j.solmat.2016.04.030
2016
Curtin OJ; Yoshida M; Pusch A; Hylton NP; Ekins-Daukes NJ; Phillips CC; Hess O, 2016, 'Quantum cascade photon ratchets for intermediate-band solar cells', IEEE Journal of Photovoltaics, vol. 6, pp. 673 - 678, http://dx.doi.org/10.1109/JPHOTOV.2016.2545405
2016
Alonso-Álvarez D; Ekins-Daukes N, 2016, 'SPICE modelling of photoluminescence and electroluminescence based current-voltage curves of solar cells for concentration applications', Journal of Green Engineering, vol. 5, pp. 33 - 47, http://dx.doi.org/10.13052/jge1904-4720.5343
2016
Mellor A; Hylton NP; Hauser H; Thomas T; Lee KH; Al-Saleh Y; Giannini V; Braun A; Loo J; Vercruysse D; Van Dorpe P; Bläsi B; Maier SA; Ekins-Daukes NJ, 2016, 'Nanoparticle Scattering for Multijunction Solar Cells: The Tradeoff between Absorption Enhancement and Transmission Loss', IEEE Journal of Photovoltaics, vol. 6, pp. 1678 - 1687, http://dx.doi.org/10.1109/JPHOTOV.2016.2601944
2016
Pusch A; Yoshida M; Hylton NP; Mellor A; Phillips CC; Hess O; Ekins-Daukes NJ, 2016, 'Limiting efficiencies for intermediate band solar cells with partial absorptivity: The case for a quantum ratchet', Progress in Photovoltaics: Research and Applications, vol. 24, pp. 656 - 662, http://dx.doi.org/10.1002/pip.2751
2016
Roucka R; Clark A; Wilson T; Thomas T; Führer M; Ekins-Daukes N; Johnson A; Hoffman R; Begarney D, 2016, 'Demonstrating Dilute-Tin Alloy SiGeSn for Use in Multijunction Photovoltaics: Single- and Multijunction Solar Cells with a 1.0-eV SiGeSn Junction', IEEE Journal of Photovoltaics, vol. 6, pp. 1025 - 1030, http://dx.doi.org/10.1109/JPHOTOV.2016.2559785
2016
Alonso-Álvarez D; Ekins-Daukes N, 2016, 'Photoluminescence-Based Current-Voltage Characterization of Individual Subcells in Multijunction Devices', IEEE Journal of Photovoltaics, vol. 6, pp. 1004 - 1011, http://dx.doi.org/10.1109/JPHOTOV.2016.2547583
2016
Sandwell P; Duggan G; Nelson J; Ekins-Daukes N, 2016, 'The environmental impact of lightweight HCPV modules: efficient design and effective deployment', Progress in Photovoltaics: Research and Applications, vol. 24, pp. 1458 - 1472, http://dx.doi.org/10.1002/pip.2802
2016
Hylton NP; Hinrichsen TF; Vaquero-Stainer AR; Yoshida M; Pusch A; Hopkinson M; Hess O; Phillips CC; Ekins-Daukes NJ, 2016, 'Photoluminescence upconversion at GaAs/InGa P2 interfaces driven by a sequential two-photon absorption mechanism', Physical Review B, vol. 93, http://dx.doi.org/10.1103/PhysRevB.93.235303
2016
Dimmock JAR; Kauer M; Smith K; Liu H; Stavrinou PN; Ekins-Daukes NJ, 2016, 'Optoelectronic characterization of carrier extraction in a hot carrier photovoltaic cell structure', Journal of Optics (United Kingdom), vol. 18, http://dx.doi.org/10.1088/2040-8978/18/7/074003
2016
Guarracino I; Mellor A; Ekins-Daukes NJ; Markides CN, 2016, 'Dynamic coupled thermal-and-electrical modelling of sheet-and-tube hybrid photovoltaic/thermal (PVT) collectors', Applied Thermal Engineering, vol. 101, pp. 778 - 795, http://dx.doi.org/10.1016/j.applthermaleng.2016.02.056
2016
Emmott CJM; Moia D; Sandwell P; Ekins-Daukes N; Hösel M; Lukoschek L; Amarasinghe C; Krebs FC; Nelson J, 2016, 'In-situ, long-term operational stability of organic photovoltaics for off-grid applications in Africa', Solar Energy Materials and Solar Cells, vol. 149, pp. 284 - 293, http://dx.doi.org/10.1016/j.solmat.2016.01.036
2016
Sandwell P; Chambon C; Saraogi A; Chabenat A; Mazur M; Ekins-Daukes N; Nelson J, 2016, 'Analysis of energy access and impact of modern energy sources in unelectrified villages in Uttar Pradesh', Energy for Sustainable Development, vol. 35, pp. 67 - 79, http://dx.doi.org/10.1016/j.esd.2016.09.002
2016
Thomas T; Mellor A; Hylton NP; Fuhrer M; Alonso-Àlvarez D; Braun A; Ekins-Daukes NJ; David JPR; Sweeney SJ, 2015, 'Requirements for a GaAsBi 1 eV sub-cell in a GaAs-based multi-junction solar cell', Semiconductor Science and Technology, vol. 30, http://dx.doi.org/10.1088/0268-1242/30/9/094010
2015
Emmott CJM; Röhr JA; Campoy-Quiles M; Kirchartz T; Urbina A; Ekins-Daukes NJ; Nelson J, 2015, 'Organic photovoltaic greenhouses: A unique application for semi-transparent PV?', Energy and Environmental Science, vol. 8, pp. 1317 - 1328, http://dx.doi.org/10.1039/c4ee03132f
2015
Okada Y; Ekins-Daukes NJ; Kita T; Tamaki R; Yoshida M; Pusch A; Hess O; Phillips CC; Farrell DJ; Yoshida K; Ahsan N; Shoji Y; Sogabe T; Guillemoles JF, 2015, 'Intermediate band solar cells: Recent progress and future directions', Applied Physics Reviews, vol. 2, http://dx.doi.org/10.1063/1.4916561
2015
Fujita H; Carrington PJ; Wagener MC; Botha JR; Marshall ARJ; James J; Krier A; Lee KH; Ekins-Daukes NJ, 2015, 'Open-circuit voltage recovery in type II GaSb/GaAs quantum ring solar cells under high concentration', Progress in Photovoltaics: Research and Applications, vol. 23, pp. 1896 - 1900, http://dx.doi.org/10.1002/pip.2615
2015
Hirst LC; Walters RJ; Führer MF; Ekins-Daukes NJ, 2014, 'Experimental demonstration of hot-carrier photo-current in an InGaAs quantum well solar cell', Applied Physics Letters, vol. 104, http://dx.doi.org/10.1063/1.4883648
2014
Chan NLA; Thomas T; Fuhrer M; Ekins-Daukes NJ, 2014, 'Practical limits of multijunction solar cell performance enhancement from radiative coupling considering realistic spectral conditions', IEEE Journal of Photovoltaics, vol. 4, pp. 1306 - 1313, http://dx.doi.org/10.1109/JPHOTOV.2014.2337520
2014
Emmott CJM; Ekins-Daukes NJ; Nelson J, 2014, 'Dynamic carbon mitigation analysis: The role of thin-film photovoltaics', Energy and Environmental Science, vol. 7, pp. 1810 - 1818, http://dx.doi.org/10.1039/c4ee00646a
2014
Chan NLA; Brindley HE; Ekins-Daukes NJ, 2014, 'Impact of individual atmospheric parameters on CPV system power, energy yield and cost of energy', Progress in Photovoltaics: Research and Applications, vol. 22, pp. 1080 - 1095, http://dx.doi.org/10.1002/pip.2376
2014
Piper RB; Yoshida M; Farrell DJ; Khoury T; Crossley MJ; Schmidt TW; Haque SA; Ekins-Daukes NJ, 2014, 'Kinetic insight into bimolecular upconversion: Experiment and simulation', RSC Advances, vol. 4, pp. 8059 - 8063, http://dx.doi.org/10.1039/c3ra46953k
2014
Hirst LC; Fujii H; Wang Y; Sugiyama M; Ekins-Daukes NJ, 2014, 'Hot carriers in quantum wells for photovoltaic efficiency enhancement', IEEE Journal of Photovoltaics, vol. 4, pp. 244 - 252, http://dx.doi.org/10.1109/JPHOTOV.2013.2289321
2014
Massa E; Giannini V; Hylton NP; Ekins-Daukes NJ; Jain S; El Daif O; Maier SA, 2014, 'Diffractive Interference Design Using Front and Rear Surface Metal and Dielectric Nanoparticle Arrays for Photocurrent Enhancement in Thin Crystalline Silicon Solar Cells', ACS Photonics, vol. 1, pp. 871 - 877, http://dx.doi.org/10.1021/ph5001567
2014
Yoshida M; Amrania H; Farrell DJ; Browne B; Yoxall E; Ekins-Daukes NJ; Phillips CC, 2014, 'Progress toward realizing an intermediate band solar cell-Sequential absorption of photons in a quantum well solar cell', IEEE Journal of Photovoltaics, vol. 4, pp. 634 - 638, http://dx.doi.org/10.1109/JPHOTOV.2014.2301891
2014
Alonso-Álvarez D; Thomas T; Führer M; Hylton NP; Ekins-Daukes NJ; Lackner D; Philipps SP; Bett AW; Sodabanlu H; Fujii H; Watanabe K; Sugiyama M; Nasi L; Campanini M, 2014, 'InGaAs/GaAsP strain balanced multi-quantum wires grown on misoriented GaAs substrates for high efficiency solar cells', Applied Physics Letters, vol. 105, http://dx.doi.org/10.1063/1.4894424
2014
Hirst LC; Yakes MK; Bailey CG; Tischler JG; Lumb MP; Gonzalez M; Fuhrer MF; Ekins-Daukes NJ; Walters RJ, 2014, 'Enhanced hot-carrier effects in InAlAs/InGaAs quantum wells', IEEE Journal of Photovoltaics, vol. 4, pp. 1526 - 1531, http://dx.doi.org/10.1109/JPHOTOV.2014.2355412
2014
Tutu FK; Lam P; Wu J; Miyashita N; Okada Y; Lee KH; Ekins-Daukes NJ; Wilson J; Liu H, 2013, 'InAs/GaAs quantum dot solar cell with an AlAs cap layer', Applied Physics Letters, vol. 102, http://dx.doi.org/10.1063/1.4803459
2013
Hylton NP; Li XF; Giannini V; Lee KH; Ekins-Daukes NJ; Loo J; Vercruysse D; Van Dorpe P; Sodabanlu H; Sugiyama M; Maier SA, 2013, 'Loss mitigation in plasmonic solar cells: Aluminium nanoparticles for broadband photocurrent enhancements in gaas photodiodes', Scientific Reports, vol. 3, http://dx.doi.org/10.1038/srep02874
2013
Li X; Hylton NP; Giannini V; Lee KH; Ekins-Daukes NJ; Maier SA, 2013, 'Multi-dimensional modeling of solar cells with electromagnetic and carrier transport calculations', Progress in Photovoltaics: Research and Applications, vol. 21, pp. 109 - 120, http://dx.doi.org/10.1002/pip.2159
2013
Ekins-Daukes NJ; Lee KH; Hirst L; Chan A; Führer M; Adams J; Browne B; Barnham KWJ; Stavrinou P; Connolly J; Roberts JS; Stevens B; Airey R; Kennedy K, 2013, 'Controlling radiative loss in quantum well solar cells', Journal of Physics D: Applied Physics, vol. 46, http://dx.doi.org/10.1088/0022-3727/46/26/264007
2013
Chan NLA; Young TB; Brindley HE; Ekins-Daukes NJ; Araki K; Kemmoku Y; Yamaguchi M, 2013, 'Validation of energy prediction method for a concentrator photovoltaic module in Toyohashi Japan', Progress in Photovoltaics: Research and Applications, vol. 21, pp. 1598 - 1610, http://dx.doi.org/10.1002/pip.2241
2013
Chan NLA; Ekins-Daukes NJ; Adams JGJ; Lumb MP; Gonzalez M; Jenkins PP; Vurgaftman I; Meyer JR; Walters RJ, 2012, 'Optimal bandgap combinations-does material quality matter', IEEE Journal of Photovoltaics, vol. 2, pp. 202 - 208, http://dx.doi.org/10.1109/JPHOTOV.2011.2180513
2012
Braun A; Vossier A; Katz EA; Ekins-Daukes NJ; Gordon JM, 2012, 'Multiple-bandgap vertical-junction architectures for ultra-efficient concentrator solar cells', Energy and Environmental Science, vol. 5, pp. 8523 - 8527, http://dx.doi.org/10.1039/c2ee22167e
2012
Cheng YY; Fückel B; MacQueen RW; Khoury T; Clady RGCR; Schulze TF; Ekins-Daukes NJ; Crossley MJ; Stannowski B; Lips K; Schmidt TW, 2012, 'Improving the light-harvesting of amorphous silicon solar cells with photochemical upconversion', Energy and Environmental Science, vol. 5, pp. 6953 - 6959, http://dx.doi.org/10.1039/c2ee21136j
2012
Faist MA; Kirchartz T; Gong W; Ashraf RS; McCulloch I; De Mello JC; Ekins-Daukes NJ; Bradley DDC; Nelson J, 2012, 'Competition between the charge transfer state and the singlet states of donor or acceptor limiting the efficiency in polymer: Fullerene solar cells', Journal of the American Chemical Society, vol. 134, pp. 685 - 692, http://dx.doi.org/10.1021/ja210029w
2012
Lee KH; Barnham KWJ; Connolly JP; Browne BC; Airey RJ; Roberts JS; Führer M; Tibbits TND; Ekins-Daukes NJ, 2012, 'Demonstration of photon coupling in dual multiple-quantum-well solar cells', IEEE Journal of Photovoltaics, vol. 2, pp. 68 - 74, http://dx.doi.org/10.1109/JPHOTOV.2011.2177444
2012
Yoshida M; Ekins-Daukes NJ; Farrell DJ; Phillips CC, 2012, 'Photon ratchet intermediate band solar cells', Applied Physics Letters, vol. 100, http://dx.doi.org/10.1063/1.4731277
2012
Gong W; Faist MA; Ekins-Daukes NJ; Xu Z; Bradley DDC; Nelson J; Kirchartz T, 2012, 'Influence of energetic disorder on electroluminescence emission in polymer: Fullerene solar cells', Physical Review B - Condensed Matter and Materials Physics, vol. 86, http://dx.doi.org/10.1103/PhysRevB.86.024201
2012
Schulze TF; Cheng YY; Fckel B; MacQueen RW; Danos A; Davis NJLK; Tayebjee MJY; Khoury T; Clady RGCR; Ekins-Daukes NJ; Crossley MJ; Stannowski B; Lips K; Schmidt TW, 2012, 'Photochemical upconversion enhanced solar cells: Effect of a back reflector', Australian Journal of Chemistry, vol. 65, pp. 480 - 485, http://dx.doi.org/10.1071/CH12117
2012
Cheng YY; Fückel B; Khoury T; Clady RGCR; Ekins-Daukes NJ; Crossley MJ; Schmidt TW, 2011, 'Entropically driven photochemical upconversion', Journal of Physical Chemistry A, vol. 115, pp. 1047 - 1053, http://dx.doi.org/10.1021/jp108839g
2011
Clady RGCR; Schmidt T; Tayebjee M; Aliberti P; Conibeer G; Konig D; Green MA; Ekins-Daukes NJ, 2011, 'Interplay between the hot phonon effect and intervalley scattering on the cooling rate of hot carrier in GaAs and InP', Progress in Photovoltaics: Research and Applications, vol. 20, pp. 82 - 92, http://dx.doi.org/10.1002/pip.1121
2011
Hirst LC; Ekins-Daukes NJ, 2011, 'Fundamental losses in solar cells', Progress in Photovoltaics: Research and Applications, vol. 19, pp. 286 - 293, http://dx.doi.org/10.1002/pip.1024
2011
Li X; Hylton NP; Giannini V; Lee KH; Ekins-Daukes NJ; Maier SA, 2011, 'Bridging electromagnetic and carrier transport calculations for three-dimensional modelling of plasmonic solar cells', Optics Express, vol. 19, pp. A888 - A896, http://dx.doi.org/10.1364/OE.19.00A888
2011
Farrell DJ; Takeda Y; Nishikawa K; Nagashima T; Motohiro T; Ekins-Daukes NJ, 2011, 'A hot-carrier solar cell with optical energy selective contacts', Applied Physics Letters, vol. 99, http://dx.doi.org/10.1063/1.3636401
2011
Adams JGJ; Browne BC; Ballard IM; Connolly JP; Chan NLA; Ioannides A; Elder W; Stavrinou PN; Barnham KWJ; Ekins-Daukes NJ, 2011, 'Recent results for single-junction and tandem quantum well solar cells', Progress in Photovoltaics: Research and Applications, vol. 19, pp. 865 - 877, http://dx.doi.org/10.1002/pip.1069
2011
Fückel B; Roberts DA; Cheng YY; Clady RGCR; Piper RB; Ekins-Daukes NJ; Crossley MJ; Schmidt TW, 2011, 'Singlet oxygen mediated photochemical upconversion of NIR light', Journal of Physical Chemistry Letters, vol. 2, pp. 966 - 971, http://dx.doi.org/10.1021/jz200270w
2011
Danilchenko BA; Budnyk AP; Shpinar LI; Yaskovets II; Barnham KWJ; Ekins-Daukes NJ, 2011, 'Radiation resistance of GaAs solar cells and hot carriers', Solar Energy Materials and Solar Cells, vol. 95, pp. 2551 - 2556, http://dx.doi.org/10.1016/j.solmat.2011.02.033
2011
Cheng YY; Khoury T; Clady RGCR; Tayebjee MJY; Ekins-Daukes NJ; Crossley MJ; Schmidt TW, 2010, 'On the efficiency limit of triplet-triplet annihilation for photochemical upconversion', Physical Chemistry Chemical Physics, vol. 12, pp. 66 - 71, http://dx.doi.org/10.1039/b913243k
2010
Tayebjee MJY; Hirst LC; Ekins-Daukes NJ; Schmidt TW, 2010, 'The efficiency limit of solar cells with molecular absorbers: A master equation approach', Journal of Applied Physics, vol. 108, http://dx.doi.org/10.1063/1.3517826
2010
Cheng YY; Fückel B; Khoury T; Clady RGCR; Tayebjee MJY; Ekins-Daukes NJ; Crossley MJ; Schmidt TW, 2010, 'Kinetic analysis of photochemical upconversion by triplet-triplet annihilation: Beyond any spin statistical limit', Journal of Physical Chemistry Letters, vol. 1, pp. 1795 - 1799, http://dx.doi.org/10.1021/jz100566u
2010
Grunbaum E; Barkay Z; Shapira Y; Barnham KWJ; Bushnell DB; Ekins-Daukes NJ; Mazzer M; Wilshaw P, 2009, 'Secondary electron emission contrast of quantum wells in GaAs p-i-n junctions', Microscopy and Microanalysis, vol. 15, pp. 125 - 129, http://dx.doi.org/10.1017/S1431927609090205
2009
Farrell DJ; Ekins-Daukes NJ, 2009, 'Photovoltaic technology: Relay dye boosts efficiency', Nature Photonics, vol. 3, pp. 373 - 374, http://dx.doi.org/10.1038/nphoton.2009.108
2009
Ekins-Daukes NJ; Schmidt TW, 2008, 'A molecular approach to the intermediate band solar cell: The symmetric case', Applied Physics Letters, vol. 93, http://dx.doi.org/10.1063/1.2970157
2008
Ekins-Daukes NJ, 2008, 'Quantum wells in concentrator solar cells', SPIE Newsroom, http://dx.doi.org/10.1117/2.1200812.1399
2008
Danilchenko B; Budnyk A; Shpinar L; Poplavskyy D; Zelensky SE; Barnham KWJ; Ekins-Daukes NJ, 2008, '1 MeV electron irradiation influence on GaAs solar cell performance', Solar Energy Materials and Solar Cells, vol. 92, pp. 1336 - 1340, http://dx.doi.org/10.1016/j.solmat.2008.05.006
2008
Lee HS; Yamaguchi M; Ekins-Daukes NJ; Khan A; Takamoto T; Imaizumi M; Ohshima T; Itoh H, 2007, 'Radiation resistance of wide band gap n+/p AlInGaP solar cell for high-efficient multijunction space solar cells', Japanese Journal of Applied Physics, Part 2: Letters, vol. 46, http://dx.doi.org/10.1143/JJAP.46.L645
2007
Ekins-Daukes NJ, 2007, 'Quantum well solar cells', Advances in Solar Energy, vol. 17, pp. 45 - 73
2007
Araki K; Kondo M; Uozumi H; Ekins-Daukes NJ; Egami T; Hiramatsu M; Miyazaki Y; Yamaguchi M, 2006, 'Packaging III-V tandem solar cells for practical terrestrial applications achievable to 27% of module efficiency by conventional machine assemble technology', Solar Energy Materials and Solar Cells, vol. 90, pp. 3320 - 3326, http://dx.doi.org/10.1016/j.solmat.2005.09.014
2006
Araki K; Kondo M; Uozumi H; Ekins-Daukes NJ; Kemmoku Y; Yamaguchi M, 2006, 'Achievement of 27% efficient and 200 Wp concentrator module and the technological roadmap toward realization of more than 31% efficient modules', Solar Energy Materials and Solar Cells, vol. 90, pp. 3312 - 3319, http://dx.doi.org/10.1016/j.solmat.2005.09.017
2006
Yamaguchi M; Takamoto T; Araki K; Ekins-Daukes N, 2005, 'Multi-junction III-V solar cells: Current status and future potential', Solar Energy, vol. 79, pp. 78 - 85, http://dx.doi.org/10.1016/j.solener.2004.09.018
2005
Adachi M; Khan A; Ando K; Ekins-Daukes NJ; Lee HS; Yamaguchi M, 2005, 'Electrical and optical properties of radiation-induced dominant recombination center in InxGa1-xP space solar cells', Physical Review B - Condensed Matter and Materials Physics, vol. 72, http://dx.doi.org/10.1103/PhysRevB.72.155320
2005
Lee HS; Yamaguchi M; Ekins-Daukes NJ; Khan A; Takamoto T; Agui T; Kamimura K; Kaneiwa M; Imaizumi M; Ohshima T; Itoh H, 2005, 'Deep-level defects introduced by 1 MeV electron radiation in AlInGaP for multijunction space solar cells', Journal of Applied Physics, vol. 98, http://dx.doi.org/10.1063/1.2115095
2005
Bushnell DB; Tibbits TND; Barnham KWJ; Connolly JP; Mazzer M; Ekins-Daukes NJ; Roberts JS; Hill G; Airey R, 2005, 'Effect of well number on the performance of quantum-well solar cells', Journal of Applied Physics, vol. 97, http://dx.doi.org/10.1063/1.1946908
2005
Araki K; Uozumi H; Egami T; Hiramatsu M; Miyazaki Y; Kemmoku Y; Akisawa A; Ekins-Daukes NJ; Lee HS; Yamaguchi M, 2005, 'Development of concentrator modules with dome-shaped fresnel lenses and triple-junction concentrator cells', Progress in Photovoltaics: Research and Applications, vol. 13, pp. 513 - 527, http://dx.doi.org/10.1002/pip.643
2005
Khan A; Marupaduga S; Anandakrishnan SS; Alam M; Ekins-Daukes NJ; Lee HS; Sasaki T; Yamaguchi M; Takamoto T; Agui T; Kamimura K; Kaneiwa M; Imazumi M, 2004, 'Radiation response analysis of wide-gap p-AllnGaP for superhigh-efficiency space photovoltaics', Applied Physics Letters, vol. 85, pp. 5218 - 5220, http://dx.doi.org/10.1063/1.1829136
2004
Chatten AJ; Barnham KWJ; Buxton BF; Ekins-Daukes NJ; Malik MA, 2004, 'Quantum dot solar concentrators', Semiconductors, vol. 38, pp. 909 - 917, http://dx.doi.org/10.1134/1.1787111
2004
Narayanan KL; Soga T; Ekins-Daukes NJ; Yamaguchi M, 2004, 'Rectifying I-V Characteristics of n-Type Fluorine Implanted a-C/p-Type Si Heterojunction Diodes', Japanese Journal of Applied Physics, Part 2: Letters, vol. 43, http://dx.doi.org/10.1143/JJAP.43.L24
2004
Ekins-Daukes NJ; Lee HS; Sasaki T; Yamaguchi M; Khan A; Takamoto T; Agui T; Kamimura K; Kaneiwa M; Imaizumi M; Ohshima T; Kamiya T, 2004, 'Carrier removal in lattice-mismatched InGaP solar cells under 1-MeV-electron irradiation', Applied Physics Letters, vol. 85, pp. 2511 - 2513, http://dx.doi.org/10.1063/1.1794371
2004
Bushnell DB; Ekins-Daukes NJ; Barnham KWJ; Connolly JP; Roberts JS; Hill G; Airey R; Mazzer M, 2003, 'Short-circuit current enhancement in Bragg stack multi-quantum-well solar cells for multi-junction space cell applications', Solar Energy Materials and Solar Cells, vol. 75, pp. 299 - 305, http://dx.doi.org/10.1016/S0927-0248(02)00172-1
2003
Chatten AJ; Barnham KWJ; Buxton BF; Ekins-Daukes NJ; Malik MA, 2003, 'A new approach to modelling quantum dot concentrators', Solar Energy Materials and Solar Cells, vol. 75, pp. 363 - 371, http://dx.doi.org/10.1016/S0927-0248(02)00182-4
2003
Ekins-Daukes NJ; Ballard I; Calder CDJ; Barnham KWJ; Hill G; Roberts JS, 2003, 'Photovoltaic efficiency enhancement through thermal up-conversion', Applied Physics Letters, vol. 82, pp. 1974 - 1976, http://dx.doi.org/10.1063/1.1561159
2003
Ekins-Daukes NJ; Kawaguchi K; Zhang J, 2002, 'Strain-Balanced Criteria for Multiple Quantum Well Structures and Its Signature in X-ray Rocking Curves', Crystal Growth and Design, vol. 2, pp. 287 - 292, http://dx.doi.org/10.1021/cg025502y
2002
Rohr C; Connolly JP; Ekins-Daukes N; Abbott P; Ballard I; Barnham KWJ; Mazzer M; Button C, 2002, 'InGaAs/InGaAs strain-compensated quantum well cells for thermophotovoltaic applications', Physica E: Low-Dimensional Systems and Nanostructures, vol. 14, pp. 158 - 161, http://dx.doi.org/10.1016/S1386-9477(02)00369-7
2002
Ekins-Daukes NJ; Bushnell DB; Connolly JP; Barnham KWJ; Mazzer M; Roberts JS; Hill G; Airey R, 2002, 'Strain-balanced quantum well solar cells', Physica E: Low-Dimensional Systems and Nanostructures, vol. 14, pp. 132 - 135, http://dx.doi.org/10.1016/S1386-9477(02)00378-8
2002
Ekins-Daukes NJ; Barnes JM; Barnham KWJ; Connolly JP; Mazzer M; Clark JC; Grey R; Hill G; Pate MA; Roberts JS, 2001, 'Strained and strain-balanced quantum well devices for high-efficiency tandem solar cells', Solar Energy Materials and Solar Cells, vol. 68, pp. 71 - 87, http://dx.doi.org/10.1016/S0927-0248(00)00346-9
2001
Barnham KWJ; Ballard I; Connolly JG; Ekins-Daukes N; Kluftinger BG; Nelson J; Rohr C; Mazzer M, 2000, 'Recent results on quantum well solar cells', Journal of Materials Science: Materials in Electronics, vol. 11, pp. 531 - 536, http://dx.doi.org/10.1023/A:1026587616640
2000
Ekins-Daukes NJ; Barnham KWJ; Connolly JP; Roberts JS; Clark JC; Hill G; Mazzer M, 1999, 'Strain-balanced GaAsP/InGaAs quantum well solar cells', Applied Physics Letters, vol. 75, pp. 4195 - 4197, http://dx.doi.org/10.1063/1.125580
1999
Ekins-Daukes NJ; Nelson J; Barnes J; Barnham KWJ; Kluftinger BG; Tsui ESM; Foxon CT; Cheng TS; Roberts JS, 1998, 'Radiative currents in quantum-well solar cells', Physica E: Low-Dimensional Systems and Nanostructures, vol. 2, pp. 171 - 176, http://dx.doi.org/10.1016/S1386-9477(98)00037-X
1998
Nelson J; Barnes J; Ekins-Daukes N; Kluftinger B; Tsui E; Barnham K; Foxon CT; Cheng T; Roberts JS, 1997, 'Observation of suppressed radiative recombination in single quantum well p-i-n photodiodes', Journal of Applied Physics, vol. 82, pp. 6240 - 6246, http://dx.doi.org/10.1063/1.366510
1997
Conference Papers
add
Liu M; Romer U; Ekins-Daukes NJ; Lennon A, 2021, 'Optical Analysis of Secondary Optics for Solar Concentrators with a View to Optimising Cell Metallisation', in 2021 IEEE 48th Photovoltaic Specialists Conference (PVSC), IEEE, presented at 2021 IEEE 48th Photovoltaic Specialists Conference (PVSC), 20 June 2021 - 25 June 2021, http://dx.doi.org/10.1109/pvsc43889.2021.9518911
2021
Steiner MA; France RM; Buencuerpo J; Geisz JF; Nielsen MP; Pusch A; Olavarria WJ; Young M; Ekins-Daukes NJ, 2021, '32.9% efficient tandem solar cell with strain-balanced GaInAs/GaAsP quantum wells', in 2021 IEEE 48th Photovoltaic Specialists Conference (PVSC), IEEE, presented at 2021 IEEE 48th Photovoltaic Specialists Conference (PVSC), 20 June 2021 - 25 June 2021, http://dx.doi.org/10.1109/pvsc43889.2021.9518819
2021
Pusch A; Dubajic M; Ekins-Daukes NJ; Bremner S, 2020, 'Fundamental Aspects of Hot Carrier Solar Cell Operation', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2227 - 2232, http://dx.doi.org/10.1109/PVSC45281.2020.9300536
2020
Pearce P; Sayre L; Johnson A; Hirst L; Ekins-Daukes N, 2020, 'Design of photonic light-trapping structures for ultra-thin solar cells', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2550136
2020
Ekins-Daukes NJ; Sazzad MH; Kiyumi LA; Nielsen MP; Reece P; Mellor A; Green MA; Pusch A, 2020, 'Generating Power at Night Using a Thermoradiative Diode, How is this Possible?', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2214 - 2218, http://dx.doi.org/10.1109/PVSC45281.2020.9300980
2020
Liu M; Soeriyadi AH; Song N; Hsiao PC; Romer U; Ekins-Daukes N; Lennon A, 2020, 'Formation Mechanism of Cu-based Ohmic Contacts for GaAs Solar Cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 0829 - 0832, http://dx.doi.org/10.1109/PVSC45281.2020.9300525
2020
Cleveland ER; Kotulak N; Tomasulo S; Jenkins PP; Mellor A; Pearce P; Ekins-Daukes NJ; Yakes MK, 2019, 'Interstitial Light Trapping and Optical Confinement in Multijunction Solar Cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2826 - 2828, http://dx.doi.org/10.1109/PVSC40753.2019.8980921
2019
Pearce P; Ekins-Daukes N, 2019, 'Open-source integrated optical modelling with RayFlare', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2627 - 2633, http://dx.doi.org/10.1109/PVSC40753.2019.8980868
2019
Pusch A; Ekins-Daukes NJ, 2019, 'Thinking beyond Limiting Efficiencies of Advanced Concepts: Design Rules and Material Requirements for Realistic Devices', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 8 - 11, http://dx.doi.org/10.1109/PVSC40753.2019.8981400
2019
Reinders A; Ekins-Daukes N; Schmidt T; Yang H; Michalska M; Pelosi R; Nitti M; Gillan L; McCamey D; Gholizadeh EM; Hosseinabadi P; Welsh B; Kable S, 2019, 'Designing with Luminescent Solar Concentrator Photovoltaics', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 221 - 226, http://dx.doi.org/10.1109/PVSC40753.2019.8980812
2019
Pusch A; Ekins-Daukes NJ, 2019, 'The role of etendue and ratchets in spectral conversion and multi-color emission', in Optics InfoBase Conference Papers, OSA Publishing, Burlingame, California United States, presented at Optical Devices and Materials for Solar Energy and Solid-state Lighting 2019, Burlingame, California United States, 29 July 2019 - 02 August 2019, http://dx.doi.org/10.1364/PVLED.2019.PM2C.4
2019
Lehmann AG; Ekins-Daukes N; Keevers M, 2019, 'Numerical flowline concentrator design in 3D', in Proceedings of SPIE - The International Society for Optical Engineering, SPIE, presented at Nonimaging Optics: Efficient Design for Illumination and Solar Concentration XVI, 11 August 2019 - 15 August 2019, http://dx.doi.org/10.1117/12.2526849
2019
Gentillon Molina P; Singh S; Taylor RA; Ekins-Daukes NJ, 2018, 'Improving the performance of thermophotovoltaics using stabilized porous media combustion', in Conference Record IEEE Photovoltaic Specialists Conference, Institute of Electrical and Electronics Engineers, Waikoloa, Hawaii, pp. 3693 - 3697, presented at World Conference on Photovoltaic Energy Conversion, Waikoloa, Hawaii, 10 June 2018 - 15 June 2018, http://dx.doi.org/10.1109/PVSC.2018.8547672
2018
Cleveland ER; Hirst LC; Brittman S; Tomasulo S; Bennett MF; Mellor AV; Pearce P; Jenkins PP; Walters RJ; Ekins-Daukes NJ; Yakes MK, 2018, 'Enhanced Optical Absorption in an Ultra-thin Textured Solar Cell Using Nanosphere Natural Photolithography', in 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC, pp. 2878 - 2881, http://dx.doi.org/10.1109/PVSC.2018.8547893
2018
Pearce P; Mellor A; Ekins-Daukes N, 2018, 'Quantifying Parasitic Losses from Metal Scattering Structures in Solar Cells: How Uncertainty in Optical Constants Affects Simulation Results', in 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC, pp. 2918 - 2923, http://dx.doi.org/10.1109/PVSC.2018.8548090
2018
Pusch A; Hylton NP; Ekins-Daukes NJ, 2018, 'Comparison of possible realizations of quantum ratchet intermediate band solar cells', in 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC, pp. 1841 - 1844, http://dx.doi.org/10.1109/PVSC.2018.8547321
2018
Ekins-Daukes NJ; Soeriyadi A; Zhao W; Bremner S; Pusch A, 2018, 'Loss analysis for single junction concentrator solar cells', in AIP Conference Proceedings, http://dx.doi.org/10.1063/1.5053511
2018
Pearce P; Wilson T; Johnson A; Ekins-Daukes N, 2018, 'Characterization of SiGeSn for Use as a 1 eV Sub-Cell in Multi-Junction Solar Cells', in 2018 IEEE 7TH WORLD CONFERENCE ON PHOTOVOLTAIC ENERGY CONVERSION (WCPEC) (A JOINT CONFERENCE OF 45TH IEEE PVSC, 28TH PVSEC & 34TH EU PVSEC), IEEE, Waikoloa, HI, pp. 0943 - 0948, presented at 7th IEEE World Conference on Photovoltaic Energy Conversion (WCPEC) / A Joint Conference of 45th IEEE PVSC / 28th PVSEC / 34th EU PVSEC, Waikoloa, HI, 10 June 2018 - 15 June 2018, http://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcApp=PARTNER_APP&SrcAuth=LinksAMR&KeyUT=WOS:000469200400215&DestLinkType=FullRecord&DestApp=ALL_WOS&UsrCustomerID=891bb5ab6ba270e68a29b250adbe88d1
2018
Murrell AJ; Povall S; Williams C; Mellor A; Alvarez DA; Ekins-Daukes NJ, 2018, 'Development and Field Testing of a Novel Hybrid PV-Thermal Solar Collector', in Haberle A (ed.), PROCEEDINGS OF THE ISES EUROSUN 2018 CONFERENCE - 12TH INTERNATIONAL CONFERENCE ON SOLAR ENERGY FOR BUILDINGS AND INDUSTRY, INTL SOLAR ENERGY SOC, Fachhochschule Ostschweiz, Hochschule Technik Rapperswil, Rapperswil, SWITZERLAND, pp. 835 - 840, presented at 12th International Conference on Solar Energy for Buildings and Industry (ISES EuroSun), Fachhochschule Ostschweiz, Hochschule Technik Rapperswil, Rapperswil, SWITZERLAND, http://dx.doi.org/10.18086/eurosun2018.02.14
2018
Pearcef P; Wilsonf T; Johnson A; Ekins-Daukes N, 2018, 'Characterization of SiGeSn for Use as a 1 eV Sub-Cell in Multi-Junction Solar Cells', in 2018 IEEE 7th World Conference on Photovoltaic Energy Conversion, WCPEC 2018 - A Joint Conference of 45th IEEE PVSC, 28th PVSEC and 34th EU PVSEC, pp. 943 - 948, http://dx.doi.org/10.1109/PVSC.2018.8547764
2018
Pusch A; Yoshida M; Hylton NP; Mellor A; Vaquero-Steiner A; Phillips CC; Hess O; Ekins-Daukes NJ, 2017, 'The purpose of a photon ratchet in intermediate band solar cells', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 2536 - 2537, http://dx.doi.org/10.1109/PVSC.2017.8366014
2017
Dimmock JAR; Kauer M; Mellor AV; Stavrinou PN; Ekins-Daukes NJ, 2017, 'Current voltage characteristics of a metallic structure for a hot-carrier photovoltaic cell', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 993 - 998, http://dx.doi.org/10.1109/PVSC.2017.8366183
2017
Alonso-Álvarez D; Ferre Llin L; Mellor A; Paul DJ; Ekins-Daukes NJ, 2017, 'Comparative Study of Annealed and High Temperature Grown ITO and AZO Films for Solar Energy Applications', in MRS Advances, pp. 3117 - 3122, http://dx.doi.org/10.1557/adv.2017.448
2017
Sandwell P; Ekins-Daukes N; Nelson J, 2017, 'What are the greatest opportunities for PV to contribute to rural development?', in Energy Procedia, Shanghai, China, pp. 139 - 146, presented at SNEC 11th International Photovoltaic Power Generation Conference & Exhibition, SNEC 2017 Scientific Conference, Shanghai, China, 17 April 2017 - 20 April 2017, http://dx.doi.org/10.1016/j.egypro.2017.09.416
2017
Riverola A; Mellor A; Alvarez DA; Llin LF; Guarracino I; Markides CN; Paul D; Chemisana D; Ekins-Daukes N, 2017, 'Experimental and theoretical study of the infrared emissivity of crystalline silicon solar cells', 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.2017.8366081
2017
Ochoa M; Garcia I; Lombardero I; Ayllon L; Cifuentes L; Rey-Stolle I; Algora C; Johnson AD; Davies JI; Tan KH; Loke WK; Wicaksono S; Yoon SF; Ochoa E; Gabas M; Thomas T; Ekins-Daukes NJ; Garcia H; Castan H; Duenas S; Estrade S; Peiro F, 2017, 'Advances towards 4J lattice-matched including dilute nitride subcell for terrestrial and space applications', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 2952 - 2956, http://dx.doi.org/10.1109/PVSC.2017.8366123
2017
Mellor A; Guarracino I; Llin LF; Alonso-Alvarez D; Riverola A; Thoms S; Paul DJ; Markides CN; Chemisana D; Maier S; Ekins-Daukes N, 2017, 'Specially designed solar cells for hybrid photovoltaic-thermal generators', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 1228 - 1232, http://dx.doi.org/10.1109/PVSC.2017.8366699
2017
Mellor A; Hylton NP; Wellens C; Thomas T; Al-Saleh Y; Giannini V; Braun A; Hauser H; Maier SA; Ekins-Daukes NJ, 2017, 'Improving the radiation hardness of space solar cells via nanophotonic light trapping', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 1 - 4, http://dx.doi.org/10.1109/PVSC.2017.8366800
2017
Richards RD; Harun F; Cheong JS; Mellor A; Hylton NP; Wilson T; Thomas T; Ekins-Daukes NJ; David JPR, 2017, 'GaAsBi: An alternative to InGaAs based multiple quantum well photovoltaics', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 3410 - 3412, http://dx.doi.org/10.1109/PVSC.2017.8366221
2017
Donchev V; Asenova I; Milanova M; Alonso-Álvarez D; Kirilov K; Shtinkov N; Ivanov IG; Georgiev S; Valcheva E; Ekins-Daukes N, 2017, 'Optical properties of thick GaInAs(Sb)N layers grown by liquid-phase epitaxy', in Journal of Physics: Conference Series, http://dx.doi.org/10.1088/1742-6596/794/1/012013
2017
Yakes MK; Schmieder KJ; Lumb MP; Bennett MF; Hirst LC; Kotulak NA; Gonzalez M; Tomasulo S; Ekins-Daukes NJ; Walters RJ, 2017, 'Split InAlAs top cell enabled four-junction solar cell lattice matched to InP', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 1385 - 1388, http://dx.doi.org/10.1109/PVSC.2017.8366664
2017
Roucka R; Clark A; Wilson T; Thomas T; Fuhrer M; Ekins-Daukes NJ; Johnson A; Hoffman R; Begarney D, 2017, '3J solar cells comprising a lattice matched epitaxial SiGeSn SubCell', in 2017 IEEE 44th Photovoltaic Specialist Conference, PVSC 2017, pp. 2488 - 2491, http://dx.doi.org/10.1109/PVSC.2017.8366543
2017
Dimmock JAR; Kauer M; Mellor AV; Stavrinou PN; Ekins-Daukes NJ, 2016, 'Current voltage characteristics of a metallic structure for a hot-carrier photovoltaic cell', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1043 - 1046, http://dx.doi.org/10.1109/PVSC.2016.7749770
2016
Ochoa M; Garcia I; Lombardero I; Ayllon L; Cifuentes L; Rey-Stolle I; Algora C; Johnson AD; Davies JI; Tan KH; Loke WK; Wicaksono S; Yoon SF; Ochoa E; Gabas M; Thomas T; Ekins-Daukes NJ; Garcia H; Castan H; Duenas S; Estrade S; Peiro F, 2016, 'Advances towards 4J lattice-matched including dilute nitride subcell for terrestrial and space applications', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 52 - 57, http://dx.doi.org/10.1109/PVSC.2016.7749407
2016
Yakes MK; Schmieder KJ; Lumb MP; Bennett MF; Hirst LC; Kotulak NA; Gonzalez M; Tomasulo S; Ekins-Daukes NJ; Walters RJ, 2016, 'Split InAlAs top cell enabled four-junction solar cell lattice matched to InP', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2836 - 2838, http://dx.doi.org/10.1109/PVSC.2016.7750171
2016
Roucka R; Clark A; Wilson T; Thomas T; Fuhrer M; Ekins-Daukes NJ; Johnson A; Hoffman R; Begarney D, 2016, '3J solar cells comprising a lattice matched epitaxial SiGeSn subcell', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 2362 - 2365, http://dx.doi.org/10.1109/PVSC.2016.7750062
2016
Wilson T; Thomas T; Führer M; Ekins-Daukes NJ; Roucka R; Clark A; Johnson A; Hoffman R; Begarney D, 2016, 'Single and multi-junction solar cells utilizing a 1.0 eV SiGeSn junction', in AIP Conference Proceedings, http://dx.doi.org/10.1063/1.4962096
2016
Mellor A; Hylton NP; Wellens C; Thomas T; Al-Saleh Y; Giannini V; Braun A; Hauser H; Maier SA; Ekins-Daukes NJ, 2016, 'Improving the radiation hardness of space solar cells via nanophotonic light trapping', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 3401 - 3404, http://dx.doi.org/10.1109/PVSC.2016.7750298
2016
Ekins-Daukes NJ; Sandwell P; Nelson J; Johnson AD; Duggan G; Herniak E, 2016, 'What does CPV need to achieve in order to succeed?', in AIP Conference Proceedings, http://dx.doi.org/10.1063/1.4962072
2016
Alonso-Álvarez D; Ekins-Daukes N, 2016, 'Quantum wells for high-efficiency photovoltaics', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2217590
2016
Pusch A; Yoshida M; Hylton NP; Mellor A; Vaquero-Steiner A; Phillips CC; Hess O; Ekins-Daukes NJ, 2016, 'The purpose of a photon ratchet in intermediate band solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 9 - 12, http://dx.doi.org/10.1109/PVSC.2016.7749398
2016
Sugiyama M; Fujii H; Katoh T; Toprasertpong K; Sodabanlu H; Watanabe K; Alonso-Álvarez D; Ekins-Daukes NJ; Nakano Y, 2016, 'Quantum wire-on-well (WoW) cell with long carrier lifetime for efficient carrier transport', in Progress in Photovoltaics: Research and Applications, pp. 1606 - 1614, http://dx.doi.org/10.1002/pip.2769
2016
Richards RD; Harun F; Cheong JS; Mellor A; Hylton NP; Wilson T; Thomas T; Ekins-Daukes NJ; David JPR, 2016, 'GaAsBi: An alternative to InGaAs based multiple quantum well photovoltaics', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1135 - 1137, http://dx.doi.org/10.1109/PVSC.2016.7749791
2016
Mellor A; Hylton NP; Höhn O; Wellens C; Hauser H; Thomas T; Al-Saleh Y; Tucher N; Oliva E; Bläsi B; Ekins-Daukes NJ; Maier SA, 2016, 'Nanoparticle scattering for multijunction solar cells', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2228589
2016
Dimmock JAR; Kauer M; Stavrinou PN; Ekins-Daukes NJ, 2015, 'A metallic hot carrier photovoltaic cell', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2077573
2015
Mellor A; Hylton NP; Shirley F; Thomas T; Lee KH; Al-Saleh Y; Braun A; Loo J; Vercruysse D; Van Dorpe P; Maier SA; Ekins-Daukes NJ, 2015, 'Nanoparticle scattering for radiation-hard multi-junction space solar cells', in 2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015, http://dx.doi.org/10.1109/PVSC.2015.7355669
2015
Mellor A; Hylton NP; Shirley F; Thomas T; Lee K-H; Al-Saleh Y; Braun A; Loo J; Vercruysse D; Van Dorpe P; Tobias I; Luque A; Maier SA; Ekins-Daukes NJ, 2015, 'Nanostructured Solar Cells: Surface Textures and Quantum Dots', in Light, Energy and the Environment 2015, OSA, presented at Optical Nanostructures and Advanced Materials for Photovoltaics, http://dx.doi.org/10.1364/pv.2015.ptu2b.2
2015
Wilson T; Thomas T; Führer M; Ekins-Daukes NJ, 2015, 'Addressing reflectivity losses in multijunction solar cells to achieve 50% power conversion efficiency', in Energy Materials: Materials Science and Engineering for Energy Systems, pp. 503 - 507, http://dx.doi.org/10.1080/14328917.2015.1115630
2015
Thomas T; Kasamatsu N; Tan KH; Wicaksono S; Loke WK; Yoon SF; Johnson A; Kita T; Ekins-Daukes N, 2015, 'Time-resolved photoluminescence of MBE-grown 1 eV GaAsSbN for multi-junction solar cells', in 2015 IEEE 42nd Photovoltaic Specialist Conference, PVSC 2015, http://dx.doi.org/10.1109/PVSC.2015.7356069
2015
Hofmann C; Herter B; Gutmann J; Löffler J; Fischer S; Wolf S; Piper R; Ekins-Daukes N; Treat N; Goldschmidt JC, 2014, 'Organic upconverters embedded in a Bragg structure', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2052286
2014
Alonso-Alvarez D; Fuhrer M; Thomas T; Ekins-Daukes N, 2014, 'Elements of modelling and design of multi-quantum well solar cells', in 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014, pp. 2865 - 2870, http://dx.doi.org/10.1109/PVSC.2014.6925530
2014
Thomas T; Chan NLA; Fuhrer M; Ekins-Daukes NJ, 2014, 'Performance enhancement from radiative coupling considering realistic spectral conditions for optimal and sub-optimal bandgap multijunction solar cells', in 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014, pp. 3409 - 3413, http://dx.doi.org/10.1109/PVSC.2014.6925663
2014
González M; Lumb MP; Yakes MK; Abell J; Tischler JG; Bailey CG; Vurgaftman I; Meyer JR; Hirst LC; Schmieder KJ; Molina SI; Delgado FP; Adams JGJ; Hillier G; Ekins-Daukes NJ; Walters RJ, 2014, 'Modeling, design and experimental results for high efficiency multi-junction solar cells lattice matched to InP', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2041289
2014
Thomas T; Fuhrer M; Alvarez DA; Ekins-Daukes N; Tan KH; Wicaksono S; Loke WK; Yoon SF; Johnson A, 2014, 'GaNAsSb 1-eV solar cells for use in lattice-matched multi-junction architectures', in 2014 IEEE 40th Photovoltaic Specialist Conference, PVSC 2014, pp. 550 - 553, http://dx.doi.org/10.1109/PVSC.2014.6924980
2014
Hylton NP; Li X; Giannini V; Lee KH; Ekins-Daukes NJ; Loo J; Vercruysse D; Van Dorpe P; Sodabanlu H; Sugiyama M; Maier SA, 2013, 'Al nanoparticle arrays for broadband absorption enhancements in GaAs devices', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 22 - 24, http://dx.doi.org/10.1109/PVSC.2013.6744090
2013
Ekins-Daukes NJ, 2013, 'Routes to high efficiency photovoltaic power conversion', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 13 - 16, http://dx.doi.org/10.1109/PVSC.2013.6744088
2013
Richards R; Bastiman F; Hunter CJ; Mohmad AR; David JPR; Ekins-Daukes N, 2013, 'GaAsBi MQWs for multi-junction photovoltaics', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 303 - 305, http://dx.doi.org/10.1109/PVSC.2013.6744153
2013
Kowaki H; Lee KH; Kojima T; Inagaki M; Ikeda K; Bouzazi B; Kojima N; Ohshita Y; Yamaguchi M; Ekins-Daukes NJ, 2013, 'Optical DLTS for the study of recombination centers in GaAsN grown by chemical beam epitaxy', in AIP Conference Proceedings, pp. 41 - 44, http://dx.doi.org/10.1063/1.4822195
2013
Führer M; Farrell D; Ekins-Daukes N, 2013, 'CPV modelling with solcore: An extensible modelling framework for the rapid computational simulation and evaluation of solar cell designs and concepts', in AIP Conference Proceedings, pp. 34 - 37, http://dx.doi.org/10.1063/1.4822193
2013
Lumb MP; González M; Bailey CG; Vurgaftman I; Meyer JR; Abell J; Yakes M; Hoheisel R; Tischler JG; Stavrinou PN; Fuhrer M; Ekins-Daukes NJ; Walters RJ, 2013, 'Drift-diffusion modeling of InP-based triple junction solar cells', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.2005332
2013
Gonzalez M; Lumb MP; Yakes MK; Bailey CG; Tischler JG; Hoheisel R; Abell J; Vurgaftman I; Meyer J; Maximenko S; Jenkins PP; Molina SI; Delgado-Gonzalez FJ; Bahena D; Ponce A; Adams JGJ; Fuhrer M; Ekins-Daukes N; Walters RJ, 2013, 'Towards high efficiency multi-junction solar cells grown on InP Substrates', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 145 - 148, http://dx.doi.org/10.1109/PVSC.2013.6744116
2013
Lee KH; Barnham KWJ; Roberts JS; Führer M; Alonso-Alvarez D; Ekins-Daukes NJ, 2013, 'Dual-junction solar cells with multiple-quantum-well top cells', in AIP Conference Proceedings, pp. 45 - 47, http://dx.doi.org/10.1063/1.4822196
2013
Hirst LC; Führer M; Farrell DJ; Le Bris A; Guillemoles JF; Tayebjee MJY; Clady R; Schmidt TW; Sugiyama M; Wang Y; Fujii H; Ekins-Daukes NJ, 2012, 'InGaAs/GaAsP quantum wells for hot carrier solar cells', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.910581
2012
Bremner S; Ghosh K; Ekins-Daukes NJ; Honsberg CB; Goodnick S, 2012, 'Issues in the physical measurement of the intermediate band effect', in 2012 IEEE 38th Photovoltaic Specialists Conference (PVSC), IEEE, Piscataway, NJ, pp. 641 - 646, presented at 38th IEEE Photovoltaic Specialists Conference, PVSC 2012, Austin, TX, United States, 03 June 2012 - 08 June 2012, http://dx.doi.org/10.1109/PVSC.2012.6317692
2012
Li X; Hylton NP; Giannini V; Lee KH; Ekins-Daukes NJ; Maier SA, 2012, 'Aluminum nanoparticles for efficient light-trapping in plasmonic gallium arsenide solar cells', in Asia Communications and Photonics Conference, ACP
2012
Lumb MP; Gonzalez M; Vurgaftman I; Meyer JR; Abell J; Yakes M; Hoheisel R; Tischler JG; Jenkins PP; Stavrinou PN; Fuhrer M; Ekins-Daukes NJ; Walters RJ, 2012, 'Simulation of novel InAlAsSb solar cells', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.909324
2012
Li X; Hylton NP; Giannini V; Lee KH; Ekins-Daukes NJ; Maier SA, 2012, '3D device simulation of plasmonic solar cells', in Information Optoelectronics, Nanofabrication and Testing, IONT 2012
2012
Chan NLA; Brindley HE; Ekins-Daukes NJ, 2012, 'Quantifying the impact of individual atmospheric parameters on CPV system power and energy yield', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 922 - 927, http://dx.doi.org/10.1109/PVSC.2012.6317753
2012
Ekins-Daukes N; Barnham K; Chan A; Farrell D; Hirst L; Lee KH; Fuhrer M; Hylton N; Yoshida M; .Roberts JS; Airey R, 2011, 'High Efficiency Quantum Well Solar Cells', in Extended Abstracts of the 2011 International Conference on Solid State Devices and Materials, The Japan Society of Applied Physics, presented at 2011 International Conference on Solid State Devices and Materials, 27 September 2011 - 30 September 2011, http://dx.doi.org/10.7567/ssdm.2011.l-1-1
2011
Ekins-Daukes NJ; Farrell DJ; Hirst L, 2011, 'High efficiency photovoltaics: Recent progress and long term goals', in 2011 Conference on Lasers and Electro-Optics: Laser Science to Photonic Applications, CLEO 2011
2011
Lee K-H; Barnham KWJ; Browne BC; Connolly JP; Adams JGJ; Airey RJ; Ekins-Daukes NJ; Fuhrer M; Rees V; Lumb M; Dobbin AL; Mazzer M; Roberts JS; Tibbits TND, 2011, 'Multiple quantum well top cells for multijunction concentrator solar cells', in 2011 37th IEEE Photovoltaic Specialists Conference, IEEE, presented at 2011 37th IEEE Photovoltaic Specialists Conference (PVSC), 19 June 2011 - 24 June 2011, http://dx.doi.org/10.1109/pvsc.2011.6185857
2011
Ekins-Daukes NJ; Farrell DJ; Hirst L, 2011, 'High efficiency photovoltaics: Recent progress and long term goals', in Optics InfoBase Conference Papers
2011
González M; Chan N; Ekins-Daukes NJ; Adams JGJ; Stavrinou P; Vurgaftman I; Meyer JR; Abell J; Walters RJ; Cress CD; Jenkins PP, 2011, 'Modeling and analysis of multijunction solar cells', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.875757
2011
Hylton NP; Giannini V; Vercruysse D; Van Dorpe P; Lee KH; Li X; Ekins-Daukes NJ; Maier SA, 2011, 'III-V plasmonic solar cells: Targeting absorption enhancements close to the GaAs band edge', in Optics InfoBase Conference Papers
2011
Hylton NP; Giannini V; Vercruysse D; Van Dorpe P; Lee KH; Li X; Ekins-Daukes NJ; Maier SA, 2011, 'III-V plasmonic solar cells: Targeting absorption enhancements close to the GaAs band edge', in 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011, http://dx.doi.org/10.1109/CLEOE.2011.5943615
2011
Walters RJ; González M; Tischler JG; Lumb MP; Meyer JR; Vurgaftman I; Abell J; Yakes MK; Ekins-Daukes N; Adams JGJ; Chan N; Stavrinou P; Jenkins PP, 2011, 'Design of an achievable, all lattice-matched multijunction solar cell using InGaAlAsSb', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 000122 - 000126, http://dx.doi.org/10.1109/PVSC.2011.6185859
2011
Giannini V; Hylton NP; Li X; Lee KH; Ekins-Daukes NJ; Maier SA, 2011, 'Solar cells with a multi-functional plasmonic light concentration layer', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 000864 - 000865, http://dx.doi.org/10.1109/PVSC.2011.6186088
2011
Hirst L; Führer M; Farrell DJ; LeBris A; Guillemoles JF; Tayebjee MJY; Clady R; Schmidt TW; Wang Y; Sugiyama M; Ekins-Daukes NJ, 2011, 'Hot carrier dynamics in InGaAs/GaAsP quantum well solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 003302 - 003306, http://dx.doi.org/10.1109/PVSC.2011.6186643
2011
Piper R; Yoshida M; Ekins-Daukes N; Haque S; Cheng YY; Fückel B; Khoury T; Clady RGCR; Tayebjee MJY; Crossley MJ; Schmidt TW, 2011, 'Two-photon triplet-triplet annihilation upconversion for photovoltaics', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 003632 - 003635, http://dx.doi.org/10.1109/PVSC.2011.6185936
2011
Hylton NP; Giannini V; Vercruysse D; Van Dorpe P; Lee KH; Li XF; Ekins-Daukes NJ; Maier SA, 2011, 'Plasmonic nanostructures for absorption enhancements close to the GaAs band edge', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 003627 - 003630, http://dx.doi.org/10.1109/PVSC.2011.6185934
2011
Führer MF; Adams JGJ; Barnham KWJ; Browne BC; Chan NLA; Farrell DJ; Hirst L; Lee KH; Ekins-Daukes NJ; Ogura A; Yoshida K; Okada Y, 2011, 'Extensible modelling framework for nanostructured III-V solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 002615 - 002618, http://dx.doi.org/10.1109/PVSC.2011.6186484
2011
Adams JGJ; Elder W; Stavrinou PN; Roberts JS; Gonzalez M; Tischler JG; Walters RJ; Abell J; Vurgaftman I; Meyer JR; Jenkins P; Barnham KWJ; Ekins-Daukes NJ, 2010, 'Experimental measurement of restricted radiative emission in quantum well solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1 - 5, http://dx.doi.org/10.1109/PVSC.2010.5614119
2010
Chan N; Young T; Brindley H; Chaudhuri B; Ekins-Daukes NJ, 2010, 'Variation in spectral irradiance and the consequences for multi-junction concentrator photovoltaic systems', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 3008 - 3012, http://dx.doi.org/10.1109/PVSC.2010.5614136
2010
Yap Cheng Y; Fückel B; Roberts DA; Khoury T; Clady RGCR; Tayebjee MJY; Piper R; Ekins-Daukes NJ; Crossley MJ; Schmidt TW, 2010, 'Molecular approaches to third generation photovoltaics: Photochemical up-conversion', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.862739
2010
Adams JGJ; Elder W; Hill G; Roberts JS; Barnham KWJ; Ekins-Daukes NJ, 2010, 'Higher limiting efficiencies for nanostructured solar cells', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.844114
2010
Hirst LC; Ekins-Daukes NJ, 2010, 'Quantifying intrinsic loss mechanisms in solar cells: Why is power efficiency fundamentally limited?', in Proceedings of SPIE - The International Society for Optical Engineering, http://dx.doi.org/10.1117/12.860681
2010
Auckett JE; Chen YY; Khoury T; Clady RGCR; Ekins-Daukes NJ; Crossley MJ; Schmidt TW, 2009, 'Efficient up-conversion by triplet-triplet annihilation', in Journal of Physics: Conference Series, http://dx.doi.org/10.1088/1742-6596/185/1/012002
2009
Ballard IM; Barnham KWJ; Ekins-Daukes NJ, 2009, 'Solar cell efficiency enhancement and revised shockley-queisser limit for low dimensional absorbers', in Materials Research Society Symposium Proceedings, pp. 41 - 46
2009
Adams JGJ; Ginige R; Connolly JP; Ballard IM; Browne BC; Hill G; Roberts JS; Ekins-Daukes NJ; Barnham KWJ, 2009, 'Effect of back-surface reflectors on the performance of strain-balanced quantum well solar cells', in Materials Research Society Symposium Proceedings, pp. 24 - 29
2009
Adams JGJ; Roberts JS; Hill G; Ekins-Daukes NJ; Barnham KWJ, 2009, 'Directional emission in strain-balanced quantum well solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 000071 - 000075, http://dx.doi.org/10.1109/PVSC.2009.5411734
2009
Yamaguchi M; Sasaki T; Lee HS; Morioka C; Ekins-Daukes NJ; Imaizumi M; Takamoto T; Ohshima T, 2008, 'Radiation-resistance analysis of GaAs and InGaP sub cells for InGaP/GaAs/Ge 3-junction space solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, http://dx.doi.org/10.1109/PVSC.2008.4922716
2008
Ekins-Daukes NJ, 2008, 'Evaluation of InGaP/In0.01GaAs/Ge concentrator system annual energy yield and comparison to estimates based on reference spectra.', in Conference Record of the IEEE Photovoltaic Specialists Conference, http://dx.doi.org/10.1109/PVSC.2008.4922914
2008
Conibeer GJ; Ekins-Daukes NJ; Guillemoles J; Konig D; Cho EC; Jiang C; Shrestha SK; Green MA, 2007, 'Progress on Hot Carrier Solar Cells', in Solar Energy Materials and Solar Cells, Elsevier Science BV, Amsterdam, pp. 713 - 719, presented at 17. International (Asian-Pacific) Photovoltaic Science and Engineering Conference, Fukuoka, Japan, 03 December 2007 - 07 December 2007, http://dx.doi.org/10.1016/j.solmat.2008.09.034
2007
Lee HSK; Yamaguchi M; Ekins-Daukes NJ; Khan A; Takamoto T; Imaizumi M; Ohshima T; Ltoh H, 2006, 'Minority-carrier injection-enhanced recovery of radiation-induced defects in n+p AllnGaP solar cells', in Conference Record of the 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, WCPEC-4, pp. 1826 - 1829, http://dx.doi.org/10.1109/WCPEC.2006.279848
2006
Khan A; Yamaguchi M; Lee HS; Ekins-Daukes NJ; Takamoto T; Imaizumi M; Taylor S, 2006, 'DLTS: A promising technique for the identification of the recombination and compensator centers in solar cell materials', in Conference Record of the 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, WCPEC-4, pp. 1763 - 1768, http://dx.doi.org/10.1109/WCPEC.2006.279832
2006
Sasaki T; Arafune K; Lee HS; Ekins-Daukes NJ; Tanaka S; Metzger W; Romero MJ; Jones K; Al-Jassim M; Ohshita Y; Yamaguchi M, 2006, 'Electrical properties and structural defects in lattice mismatched InGaAs solar cells', in Conference Record of the 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, WCPEC-4, pp. 795 - 798, http://dx.doi.org/10.1109/WCPEC.2006.279576
2006
Yamaguchi M; Ekins-Daukes NJ; Lee HS; Sumita T; Imaizumi M; Takamoto T; Agui T; Kaneiwa M; Kamimura K; Ohshima T; Itoh H, 2006, 'Analysis for radiation-resistance of InGaP and GaAs sub-cells for InGaP/GaAs/Ge 3-junction solar cells', in Conference Record of the 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, WCPEC-4, pp. 1789 - 1792, http://dx.doi.org/10.1109/WCPEC.2006.279838
2006
Ekins-Daukes NJ; Guenette M, 2006, 'Photovoltaic device operation at low temperature', in Conference Record of the 2006 IEEE 4th World Conference on Photovoltaic Energy Conversion, WCPEC-4, pp. 146 - 149, http://dx.doi.org/10.1109/WCPEC.2006.279385
2006
Lee HS; Yamaguchi M; Ekins-Daukes NJ; Khan A; Takamoto T; Imaizumi M; Ohshima T; Itoh H, 2006, 'Effects of a low-energy proton irradiation on n+/p-AlInGaP solar cells', in Physica B: Condensed Matter, pp. 564 - 567, http://dx.doi.org/10.1016/j.physb.2005.12.142
2006
Sasaki T; Arafune K; Lee HS; Ekins-Daukes NJ; Tanaka S; Ohshita Y; Yamaguchi M, 2006, 'Effects of thermal cycle annealing on reduction of defect density in lattice-mismatched InGaAs solar cells', in Physica B: Condensed Matter, pp. 626 - 629, http://dx.doi.org/10.1016/j.physb.2005.12.158
2006
Ekins-Daukes NJ; Arafune K; Lee HS; Sasaki T; Yamaguchi M; Khan A; Takamoto T; Agui T; Kamimura K; Kaneiwa M; Imaizumi M; Ohshima T; Itoh H, 2005, 'Native and radiation induced defects in lattice mismatched InGaAs and InGaP', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 683 - 686
2005
Johnson DC; Ballard I; Barnham KWJ; Bishnell DB; Connolly JP; Lynch MC; Tibbits TND; Ekins-Daukes NJ; Mazzer M; Airey R; Hill G; Roberts JS, 2005, 'Advances in Bragg stack quantum well solar cells', in Solar Energy Materials and Solar Cells, pp. 169 - 179, http://dx.doi.org/10.1016/j.solmat.2004.09.014
2005
Lee HS; Ekins-Daukes NJ; Araki K; Kemmoku Y; Yamaguchi M, 2005, 'Field test and analysis: The behavior of 3-J concentrator cells under the control of cell temperature', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 754 - 757
2005
Ekins-Daukes NJ; Honsberg CB; Yamaguchi M, 2005, 'Signature of intermediate band materials from luminescence measurements', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 49 - 54
2005
Yamaguchi M; Takamoto T; Khan A; Imaizumi M; Matsuda S; Ekins-Daukes NJ, 2005, 'Super-high-efficiency multi-junction solar cells', in Progress in Photovoltaics: Research and Applications, pp. 125 - 132, http://dx.doi.org/10.1002/pip.606
2005
Khan A; Marupaduga S; Alam M; Ekins-Daukes NJ; Lee HS; Sasaki T; Yamaguchi M, 2005, 'Comparison of thermal annealing behavior of radiation induced defects in lattice mismatched InGaP and AIInGaP solar cells structures', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 663 - 666
2005
Lynch MC; Ballard M; Bushnell DB; Connolly JP; Johnson DC; Tibbits TND; Barnham KWJ; Ekins-Daukes NJ; Roberts S; Hill G; Airey R; Mazzer M, 2005, 'Spectral response and I-V characteristics of large well number multi quantum well solar cells', in Journal of Materials Science, pp. 1445 - 1449, http://dx.doi.org/10.1007/s10853-005-0580-4
2005
Araki K; Emery K; Siefer G; Bett AW; Sakakibara T; Kemmoku Y; Ekins-Daukes NJ; Lee HS; Yamaguchi M, 2005, 'Comparison of efficiency measurements for a HCPV module with 3J cells in 3 sites', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 846 - 849
2005
Lee HS; Nishimura K; Yagi Y; Tachibana M; Ekins-Daukes NJ; Ohshita Y; Kojima N; Yamaguchi M, 2005, 'Chemical beam epitaxy of InGaAsN films for multi-junction tandem solar cells', in Journal of Crystal Growth, http://dx.doi.org/10.1016/j.jcrysgro.2004.11.200
2005
Ekins-Daukes NJ; Betts TR; Kemmoku Y; Araki K; Lee HS; Gottschalg R; Boreland MB; Infield DG; Yamaguchi M, 2005, 'Syracuse - A multi-junction concentrator system computer model', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 651 - 654
2005
Lee HS; Ekins-Daukes NJ; Sasaki T; Yamaguchi M; Khan A; Takamoto T; Agui T; Kamimura K; Kaneiwa M; Imaizumi M; Ohshima T; Itoh H, 2005, 'Defect observation of AlInGaP irradiated with 30keV protons for multi-junction space solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 556 - 558
2005
Ekins-Daukes NJ; Raffaelle RP; Barnham KWJ; Ballard IM; Freundlich A; Yamaguchi M, 2005, 'Minimum performance criteria for quantum well based junctions in multi-junction solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 86 - 89
2005
Araki K; Uozumi H; Kondo M; Takamoto T; Agui T; Kaneiwa M; Egami T; Hiramatsu M; Miyazaki Y; Kemmoku Y; Akisawa A; Lee HS; Ekins-Daukes NJ; Yamaguchi M, 2005, 'Development of a new 550X concentrator module with 3J cells - Peformance and reliability', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 631 - 634
2005
Barkay Z; Grunbaum E; Shapira Y; Wilshaw P; Barnham K; Bushnell DB; Ekins-Daukes NJ; Mazzer M, 2004, 'High-resolution scanning electron microscopy of dopants in p-i-n junctions with quantum wells', in Institute of Physics Conference Series, pp. 143 - 146
2004
Bushnell DB; Barnham KWJ; Connolly JP; Mazzer M; Ekins-Daukes NJ; Roberts JS; Hill G; Airey R; Nasi L, 2003, 'Effect of barrier composition and well number on the dark current of quantum well solar cells', in Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, pp. 2706 - 2709
2003
Ekins-Daukes NJ; Ballard I; Calder CD; Barnham K; Trupke T; Brown A; Roberts JS; Hill G, 2003, 'Photovoltaic Efficiency Enhancement Through Thermal Up-Conversion', in Kurokawa K (ed.), WCPEC-3, Osaka, Japan, pp. 262 - 265, presented at WCPEC-3, Osaka, Japan, -
2003
Ekins-Daukes NJ; Calder CDJ; Ballard I; Barnham KWJ; Nelson J; Roberts JS; Hill G, 2003, 'Quantum well and bulk quasi-fermi level behaviour under illuminated conditions', in Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, pp. 2702 - 2705
2003
Tibbits TND; Ballard IM; Barnham KWJ; Bushnell DB; Ekins-Daukes NJ; Airey R; Hill G; Roberts JS, 2003, 'The potential for strain-balanced quantum well solar cells in terrestrial concentrator applications', in Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, pp. 2718 - 2721
2003
Barnham KWJ; Abbott P; Ballard I; Bushnell DB; Connolly JP; Ekins-Daukes NJ; Mazzer M; Nelson J; Rohr C; Tibbits TND; Airey R; Hill G; Roberts JS, 2003, 'Recent results on quantum well solar cells', in Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, pp. 606 - 611
2003
Chatten AJ; Barnham KWJ; Buxton BF; Ekins-Daukes NJ; Malik MA, 2003, 'The quantum dot concentrator: Theory and results', in Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, pp. 2657 - 2660
2003
Mazzer M; Bamham KWJ; Ekins-Daukes N; Bushnell DB; Connolly J; Torsello G; Diso D; Tundo S; Lomascolo M; Licciulli A, 2003, 'The use of III-V quantum heterostructures in PV: Thermodynamic issues', in Proceedings of the 3rd World Conference on Photovoltaic Energy Conversion, pp. 2661 - 2665
2003
Barnham KWJ; Ballard I; Connolly JP; Ekins-Daukes NJ; Kluftinger BG; Nelson J; Rohr C, 2002, 'Quantum well solar cells', in Physica E: Low-Dimensional Systems and Nanostructures, pp. 27 - 36, http://dx.doi.org/10.1016/S1386-9477(02)00356-9
2002
Bushnell DB; Barnham KWJ; Connolly JP; Ekins-Daukes NJ; Airey R; Hill G; Roberts JS, 2002, 'Light-trapping structures for multi-quantum well solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1035 - 1038
2002
Ekins-Daukes NJ; Zhang J; Bushneil DB; Barnham KWJ; Mazzer M; Roberts JS, 2000, 'Strain-balanced materials for high-efficiency solar cells', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 1273 - 1276, http://dx.doi.org/10.1109/PVSC.2000.916122
2000
Chatten AJ; Barnham KWJ; Blieske U; Ekins-Daukes NJ; Malik MA; Marques JL; Williams ML, 2000, 'Characterising quantum dot concentrators', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 865 - 868, http://dx.doi.org/10.1109/PVSC.2000.916020
2000
Nelson J; Barnes J; Ekins-Daukes N; Barnham KWJ; Kluftinger B; Tsui ESM; Foxon CT; Cheng TS; Roberts JS, 1997, 'Reduced radiative currents from GaAs/InGaAs and AlGaAs/GaAs p-i-n quantum well devices', in Proceedings of the IEEE 24th International Symposium on Compound Semiconductors, ISCS 1997, pp. 413 - 416, http://dx.doi.org/10.1109/ISCS.1998.711674
1997
Nelson J; Ballard I; Barnes J; Ekins-Daukes N; Barnham KWJ; Kluftinger BG; Tsui ESM; Foxon CT; Cheng TS; Roberts JS, 1997, 'Reduced radiative currents from GaAs/InGaAs and AlGaAs/GaAs p-i-n quantum well devices', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 919 - 922
1997
Book Chapters
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Tundo S; Mazzer M; Nasia L; Salviati G; Lazzarini L; Ferrari C; Passaseo A; Ekins-Daukes NJ; Barnham KWJ, 2018, 'Comparative cathodoluminescence and EBIC analysis of partially relaxed InGaAs/GaAs p-i-n structures', in Microscopy of Semiconducting Materials 2001, CRC Press, pp. 567 - 570, http://dx.doi.org/10.1201/9781351074629-122
2018
Ekins-Daukes NJ, 2015, 'Quantum well solar cells', in Advances in Solar Energy: An Annual Review of Research and Development in Renewable Energy Technologies, pp. 45 - 73, http://dx.doi.org/10.4324/9781315793221-9
2015
NELSON J; EKINS-DAUKES NED, 2014, 'QUANTUM WELL SOLAR CELLS', in Series on Photoconversion of Solar Energy, IMPERIAL COLLEGE PRESS, pp. 453 - 489, http://dx.doi.org/10.1142/9781848167681_0010
2014
Ekins-Daukes NJ, 2014, 'III-V Solar Cells', in Solar Cell Materials: Developing Technologies, pp. 113 - 143, http://dx.doi.org/10.1002/9781118695784.ch6
2014
Barnham KWJ; Ballard IM; Browne BC; Bushnell DB; Connolly JP; Ekins-Daukes NJ; Fuhrer M; Ginige R; Hill G; Ioannides A; Johnson DC; Lynch MC; Mazzer M; Roberts JS; Rohr C; Tibbits NDT, 2010, 'Recent progress in quantum well solar cells', in Nanotechnology for Photovoltaics, pp. 187 - 210, http://dx.doi.org/10.1201/9781420076752
2010
Barnham KWJ; Ballard I; Bessière A; Chatten AJ; Connolly JP; Ekins-Daukes NJ; Johnson DC; Lynch MC; Mazzer M; Tibbits TND; Hill G; Roberts JS; Malik MA, 2006, 'Chapter 16 Quantum Well Solar Cells and Quantum Dot Concentrators', in Nanostructured Materials for Solar Energy Conversion, pp. 517 - 537, http://dx.doi.org/10.1016/b978-044452844-5/50017-2
2006
Barnham KWJ; Ballard I; Bessière A; Chatten AJ; Connolly JP; Ekins-Daukes NJ; Johnson DC; Lynch MC; Mazzer M; Tibbits TND; Hill G; Roberts JS; Malik MA, 2006, 'Quantum Well Solar Cells and Quantum Dot Concentrators', in Nanostructured Materials for Solar Energy Conversion, pp. 517 - 537, http://dx.doi.org/10.1016/B978-044452844-5/50017-2
2006
Rohr C; Abbott P; Ballard I; Bushnell D; Connolly J; Ekins-Daukes N; Barnham K, 2003, 'Quantum wells in photovoltaic cells', in Next Generation Photovoltaics, Taylor & Francis, http://dx.doi.org/10.1201/9781420033861.ch5
2003
Grunbaum E; Barkay Z; Shapira Y; Barnham K; Bushnell DB; Ekins-Daukes NJ; Mazzer M; Wilshaw PR, 'The electric field and dopant distribution in p-i-n structures observed by ionisation potential (dopant contrast) microscopy in the HRSEM', in Springer Proceedings in Physics, Springer Berlin Heidelberg, pp. 503 - 506, http://dx.doi.org/10.1007/3-540-31915-8_108
Rohr C; Abbott P; Ballard IM; Bushnell DB; Connolly JP; Ekins-Daukes NJ; Barnham KWJ, 'Quantum wells in photovoltaic cells', in Next Generation Photovoltaics, IOP Publishing Ltd, http://dx.doi.org/10.1887/0750309059/b1396c5
  • 14 best paper awards presented at international research conferences. 
  • Staff Excellence award in Research Excellence, Faculty of Engineering, UNSW, 2018
  • Rector's award for Excellence in Research Supervision, Imperial College London, 2010