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Hariharsudan Sivaramakrishnan Radhakrishnan
Hariharsudan Sivaramakrishnan Radhakrishnan
Verified email at imec.be
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Cited by
Year
Improving the quality of epitaxial foils produced using a porous silicon-based layer transfer process for high-efficiency thin-film crystalline silicon solar cells
HS Radhakrishnan, R Martini, V Depauw, K Van Nieuwenhuysen, ...
IEEE Journal of Photovoltaics 4 (1), 70-77, 2013
692013
Kerfless layer-transfer of thin epitaxial silicon foils using novel multiple layer porous silicon stacks with near 100% detachment yield and large minority carrier diffusion …
HS Radhakrishnan, R Martini, V Depauw, K Van Nieuwenhuysen, ...
Solar Energy Materials and Solar Cells 135, 113-123, 2015
492015
Passivation of photonic nanostructures for crystalline silicon solar cells
C Trompoukis, O El Daif, P Pratim Sharma, ...
Progress in Photovoltaics: Research and Applications 23 (6), 734-742, 2015
472015
Interface analysis and intrinsic thermal stability of MoOx based hole-selective contacts for silicon heterojunction solar cells
J Cho, N Nawal, A Hadipour, MR Payo, A van der Heide, ...
Solar Energy Materials and Solar Cells 201, 110074, 2019
272019
Performance and Thermal Stability of an a-Si:H/TiOx/Yb Stack as an Electron-Selective Contact in Silicon Heterojunction Solar Cells
J Cho, J Melskens, MR Payo, M Debucquoy, HS Radhakrishnan, I Gordon, ...
ACS Applied Energy Materials 2 (2), 1393-1404, 2019
252019
Tuning of strain and surface roughness of porous silicon layers for higher-quality seeds for epitaxial growth
M Karim, R Martini, HS Radhakrishnan, K van Nieuwenhuysen, ...
Nanoscale research letters 9, 1-9, 2014
242014
Silicon heterojunction interdigitated back-contact solar cells bonded to glass with efficiency> 21%
M Xu, T Bearda, HS Radhakrishnan, SK Jonnak, M Hasan, S Malik, ...
Solar Energy Materials and Solar Cells 165, 82-87, 2017
232017
High quality epitaxial foils, obtained by a porous silicon based layer transfer process, for integration in back contacted solar cells
K Van Nieuwenhuysen, V Depauw, R Martini, J Govaerts, M Debucquoy, ...
Proc. 27th Eur. Photovolt. Sol. Energy Conf. Exhib, 2471-2474, 2012
222012
Gettering of transition metals by porous silicon in epitaxial silicon solar cells
HS Radhakrishnan, C Ahn, J Van Hoeymissen, F Dross, N Cowern, ...
physica status solidi (a) 209 (10), 1866-1871, 2012
212012
Periodic inverse nanopyramid gratings for light management in silicon heterojunction devices and comparison with random pyramid texturing
A Razzaq, V Depauw, J Cho, HS Radhakrishnan, I Gordon, J Szlufcik, ...
Solar Energy Materials and Solar Cells 206, 110263, 2020
182020
Simple emitter patterning of silicon heterojunction interdigitated back-contact solar cells using damage-free laser ablation
M Xu, T Bearda, M Filipič, HS Radhakrishnan, I Gordon, J Szlufcik, ...
Solar Energy Materials and Solar Cells 186, 78-83, 2018
152018
Contact resistivity reduction on lowly-doped n-type Si using a low work function metal and a thin TiOX interfacial layer for doping-free Si solar cells
J Cho, M Debucquoy, MR Payo, S Malik, M Filipič, HS Radhakrishnan, ...
Energy Procedia 124, 842-850, 2017
152017
Mechanisms of charge carrier transport in polycrystalline silicon passivating contacts
L Galleni, M Fırat, HS Radhakrishnan, F Duerinckx, L Tous, J Poortmans
Solar Energy Materials and Solar Cells 232, 111359, 2021
132021
Dry Passivation Process for Silicon Heterojunction Solar Cells Using Hydrogen Plasma Treatment Followed by In Situ a-Si:H Deposition
M Xu, C Wang, T Bearda, E Simoen, HS Radhakrishnan, I Gordon, W Li, ...
IEEE Journal of Photovoltaics 8 (6), 1539-1545, 2018
132018
High-quality epitaxial foils, obtained by a layer transfer process, for integration in back-contacted solar cells processed on glass
K Van Nieuwenhuysen, I Gordon, T Bearda, C Boulord, M Debucquoy, ...
2012 38th IEEE Photovoltaic Specialists Conference, 001833-001836, 2012
132012
Thin epitaxial silicon foils using porous-silicon-based lift-off for photovoltaic application
T Bearda, I Gordon, HS Radhakrishnan, V Depauw, ...
MRS Advances 1, 3235-3246, 2016
122016
Module-level cell processing of silicon heterojunction interdigitated back-contacted (SHJ-IBC) solar cells with efficiencies above 22%: Towards all-dry processing
HS Radhakrishnan, T Bearda, M Xu, SK Jonnak, S Malik, M Hasan, ...
2016 IEEE 43rd Photovoltaic Specialists Conference (PVSC), 1182-1187, 2016
122016
On the correlation between contact resistivity and high efficiency in (IBC-) SHJ solar cells
P Procel, H Xu, L Mazzarella, LL Senaud, B Paviet-Salomon, ...
112019
Solar cells from epitaxial foils: An epifoil epiphany
J Govaerts, C Trompoukis, HS Radhakrishnan, L Tous, SN Granata, ...
Energy Procedia 77, 871-880, 2015
112015
Lifetime measurements on attached epilayers and detached epifoils grown on reorganised porous silicon showing a bulk lifetime exceeding 100 μs
HS Radhakrishnan, M Debucquoy, F Korsós, K Van Nieuwenhuysen, ...
Energy Procedia 38, 950-958, 2013
112013
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