Dr. Umair is a recent PhD graduate in Photovoltaic Engineering from the University of New South Wales (UNSW). His research work during his PhD program involved various aspects of nano-textures based solar cell fabrication, characterization, and stability. He worked on the development of reactive ion etching (RIE), Laser doped selective emitter (LDSE) solar cells, the investigation of LeTID in nano-textures, hydrogenation of radiation damage solar cells, and the development of characterization techniques for unique textures. Dr. Umair's research was part of a multi-million dollar project that was funded by the Australian Renewable Energy Agency (ARENA) and involved collaboration with the industry. His work on nano-textures based solar cell fabrication was crucial to the project, and he made significant contributions to the project's success.
Following the completion of his PhD, Dr. Umair joined Prod. Bram Hoex's group as a post-doctoral research fellow in February 2022. His primary focus is on solar cell/module stability, and he is working to understand the potential induced degradation (PID) to create faster-testing conditions.
Fu J; Sen C; Wang H; Khan MU; Song H; Lv R; Huang T; Hoex B, 2026, 'Assessing the impact of solder flux-induced corrosion on TOPCon solar cells', Solar Energy Materials and Solar Cells, 294, http://dx.doi.org/10.1016/j.solmat.2025.113890
Journal articles | 2026
Khan MU; Sen C; Pollard M; Huang T; Gao M; Lv R; Yu Y; Wu X; Wang H; Wang X; Hoex B, 2026, 'UV-induced degradation in TOPCon solar cells: Hydrogen dynamics and impact of UV wavelength', Solar Energy Materials and Solar Cells, 294, http://dx.doi.org/10.1016/j.solmat.2025.113895
Journal articles | 2025
Sen C; Wang H; Khan MU; Yang J; Zhu Z; Li A; Hoex B, 2025, 'Hidden traces: Insights into how solar cell handling drives damp-heat failures in HJT and TOPCon modules', Solar Energy Materials and Solar Cells, 289, http://dx.doi.org/10.1016/j.solmat.2025.113695
Journal articles | 2025
Wang H; Sen C; Fu J; Khan M; Song H; Lv R; Conibeer G; Hoex B, 2025, 'The Influence of Soldering Flux on Stability of Heterojunction and TOPCon Solar Cells', Progress in Photovoltaics Research and Applications, http://dx.doi.org/10.1002/pip.3896
Journal articles | 2025
Wang X; Sen C; Wu X; Chang YC; Wang H; Khan MU; Hoex B, 2025, 'Alleviating contaminant-induced degradation of TOPCon solar cells with copper plating', Solar Energy Materials and Solar Cells, 282, http://dx.doi.org/10.1016/j.solmat.2025.113444
Journal articles | 2025
Wu X; Wang X; Lv R; Song H; Yu Y; Sen C; Cheng Y; Khan MU; Ciesla A; Xu T; Zhang G; Hoex B, 2025, 'Unveiling the degradation mechanisms in silicon heterojunction solar cells under accelerated damp-heat testing', Solar Energy Materials and Solar Cells, 282, http://dx.doi.org/10.1016/j.solmat.2024.113325
Journal articles | 2024
Sen C; Wang H; Khan MU; Fu J; Wu X; Wang X; Hoex B, 2024, 'Buyer aware: Three new failure modes in TOPCon modules absent from PERC technology', Solar Energy Materials and Solar Cells, 272, http://dx.doi.org/10.1016/j.solmat.2024.112877
Journal articles | 2024
Wu X; Sen C; Wang H; Wang X; Wu Y; Khan MU; Mao L; Jiang F; Xu T; Zhang G; Hoex B, 2024, 'Addressing sodium ion-related degradation in SHJ cells by the application of nano-scale barrier layers', Solar Energy Materials and Solar Cells, 264, http://dx.doi.org/10.1016/j.solmat.2023.112604
Journal articles | 2024
Wu X; Sen C; Wang X; Cheng Y; Lv R; Song H; Yu Y; Liao B; Ma S; Khan MU; Ciesla A; Hoex B, 2024, 'Unveiling the origin of metal contact failures in TOPCon solar cells through accelerated damp-heat testing', Solar Energy Materials and Solar Cells, 278, http://dx.doi.org/10.1016/j.solmat.2024.113188
Journal articles | 2024
Wu X; Wang X; Yang W; Nie J; Yuan J; Khan MU; Ciesla A; Sen C; Qiao Z; Hoex B, 2024, 'Enhancing the reliability of TOPCon technology by laser-enhanced contact firing', Solar Energy Materials and Solar Cells, 271, http://dx.doi.org/10.1016/j.solmat.2024.112846
Journal articles | 2023
Khan MU; Sen C; Chan C; Abbott M; Poduval G; Wu Y; Lv R; Zhang G; Hoex B, 2023, 'Supercharging cell-level potential-induced degradation (PID) testing using a salt-enriched hybrid polymer layer', Solar Energy Materials and Solar Cells, 260, http://dx.doi.org/10.1016/j.solmat.2023.112479
Journal articles | 2023
Sen C; Wang H; Wu X; Khan MU; Chan C; Abbott M; Hoex B, 2023, 'Four failure modes in silicon heterojunction glass-backsheet modules', Solar Energy Materials and Solar Cells, 257, http://dx.doi.org/10.1016/j.solmat.2023.112358
Journal articles | 2023
Sen C; Wu X; Wang H; Khan MU; Mao L; Jiang F; Xu T; Zhang G; Chan C; Hoex B, 2023, 'Accelerated damp-heat testing at the cell-level of bifacial silicon HJT, PERC and TOPCon solar cells using sodium chloride', Solar Energy Materials and Solar Cells, 262, http://dx.doi.org/10.1016/j.solmat.2023.112554
Journal articles | 2021
Khan MU; Scardera G; Zou S; Zhang D; Abbott M, 2021, 'The role of metal-catalyzed chemical etching black silicon in the reduction of light- And elevated temperature-induced degradation in P-type multicrystalline wafers', IEEE Journal of Photovoltaics, 11, pp. 627 - 633, http://dx.doi.org/10.1109/JPHOTOV.2021.3059426
Journal articles | 2021
Scardera G; Payne D; Khan M; Zhang Y; Soeriyadi A; Zou S; Zhang D; Davidsen R; Hansen O; Hoex B; Abbott M, 2021, 'Silicon Nanotexture Surface Area Mapping Using Ultraviolet Reflectance', IEEE Journal of Photovoltaics, 11, pp. 1291 - 1298, http://dx.doi.org/10.1109/JPHOTOV.2021.3086439
Journal articles | 2021
Scardera G; Wang S; Zhang Y; Khan MU; Zou S; Zhang D; Davidsen RS; Hansen O; Mai L; Payne DNR; Hoex B; Abbott MD, 2021, 'On the Enhanced Phosphorus Doping of Nanotextured Black Silicon', IEEE Journal of Photovoltaics, 11, pp. 298 - 305, http://dx.doi.org/10.1109/JPHOTOV.2020.3047420
Journal articles | 2021
Varshney U; Kim M; Khan MU; Hamer P; Chan C; Abbott M; Hoex B, 2021, 'Impact of Substrate Thickness on the Degradation in Multicrystalline Silicon', IEEE Journal of Photovoltaics, 11, pp. 65 - 72, http://dx.doi.org/10.1109/JPHOTOV.2020.3038412
Journal articles | 2020
Karimov KS; Ahmad Z; Bhadra J; Nabi J-U; Hong M; Bashir MM; Ahkmedov KM; Murtaza I; Khan MU, 2020, 'Design of a Semiconductor Photoelectrochemical Cells Using Orange Dye and NaCl Aqueous Solutions', International Journal of Electrochemical Science, 15, pp. 3189 - 3195, http://dx.doi.org/10.20964/2020.04.56
Journal articles | 2019
Fung TH; Khan MU; Zhang Y; Western NJ; Payne DNR; McIntosh KR; Abbott MD, 2019, 'Improved Ray Tracing on Random Pyramid Texture via Application of Phong Scattering', IEEE Journal of Photovoltaics, 9, pp. 591 - 600, http://dx.doi.org/10.1109/JPHOTOV.2019.2894688
Journal articles | 2019
Khan MU; Chen D; Jafari S; Ohshima T; Abe H; Hameiri Z; Chong CM; Abbott M, 2019, 'Degradation and regeneration of radiation-induced defects in silicon: A study of vacancy-hydrogen interactions', Solar Energy Materials and Solar Cells, 200, http://dx.doi.org/10.1016/j.solmat.2019.109990
Varshney U; Kim M; Khan MU; Hamer P; Chan C; Abbott M; Hallam B, 2020, 'P-type Czochralski Silicon Heterojunction Solar Cells with High and Stable Open-circuit Voltage', in Proceedings of the Asia Pacific Solar Research Conference 2020, Australian PV Institute, Online, presented at Asia-Pacific Solar Research Conference (APSRC), Online, 30 November 2020, http://dx.doi.org/10.26190/unsworks/28404
Conference Papers | 2019
Abbott M; McIntosh K; Sudbury B; Meydbray J; Fung TH; Umair Khan M; Zhang Y; Zou S; Wang X; Xing G; Scardera G; Payne D, 2019, 'Annual energy yield analysis of solar cell technology', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 3046 - 3050, http://dx.doi.org/10.1109/PVSC40753.2019.8980523
Conference Papers | 2019
Zhang Y; Kong C; Khan MU; Fung TH; Davidsen RS; Hansen O; Scardera G; Abbott MD; Hoex B; Payne DNR, 2019, 'Advanced Characterisation of Black Silicon Surface Topography with 3D PFIB-SEM', in Conference Record of the IEEE Photovoltaic Specialists Conference, pp. 825 - 828, http://dx.doi.org/10.1109/PVSC40753.2019.8980830
Conference Papers | 2018
Payne D; Fung TH; Khan MU; Cruz-Campa J; McIntosh K; Abbott M, 2018, 'Understanding the optics of industrial black silicon', in Aip Conference Proceedings, http://dx.doi.org/10.1063/1.5049297
Conference Papers | 2016
Khan MU; Jafar A; Karimov KS; Feroze S, 2016, 'A proposed optimized solution for wireless power transfer using magnetic resonance coupling', in 2016 International Conference on Intelligent Systems Engineering (ICISE), IEEE, pp. 350 - 355, presented at 2016 International Conference on Intelligent Systems Engineering (ICISE), 15 January 2016 - 17 January 2016, http://dx.doi.org/10.1109/intelse.2016.7475148
Conference Papers | 2016
Saeed MA; Khan SM; Ahmed N; Khan MU; Rehman A, 2016, 'Design and analysis of capacitance based Bio-MEMS cantilever sensor for tuberculosis detection', in 2016 International Conference on Intelligent Systems Engineering (ICISE), IEEE, pp. 175 - 180, presented at 2016 International Conference on Intelligent Systems Engineering (ICISE), 15 January 2016 - 17 January 2016, http://dx.doi.org/10.1109/intelse.2016.7475116
Conference Papers | 2015
Khan MU; Wali K; Karimov KS; Saeed MA, 2015, 'A new proposed hierarchy for renewable energy generation to distribution grid integration', in 2015 International Conference on Emerging Technologies (ICET), IEEE, pp. 1 - 6, presented at 2015 International Conference on Emerging Technologies (ICET), 19 December 2015 - 20 December 2015, http://dx.doi.org/10.1109/icet.2015.7389187
Preprints |
Sen C; Wang H; Wu X; Khan MU; Chan C; Abbott M; Hoex B, Four Failure Modes in Silicon Heterojunction Glass-Backsheet Modules, http://dx.doi.org/10.2139/ssrn.4293027