Hariharsudan Sivaramakrishnan Radhakrishnan
Hariharsudan Sivaramakrishnan Radhakrishnan
Verified email at imec.be
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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
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
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
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
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
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), 348, 2014
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
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
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
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
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
Thin epitaxial silicon foils using porous-silicon-based lift-off for photovoltaic application
T Bearda, I Gordon, HS Radhakrishnan, V Depauw, ...
MRS Advances 1 (48), 3235-3246, 2016
Solar cells from epitaxial foils: An epifoil epiphany
J Govaerts, C Trompoukis, HS Radhakrishnan, L Tous, SN Granata, ...
Energy Procedia 77, 871-880, 2015
Process development for heterojunction IBC cells on thin silicon foils bonded to glass
T Bearda, HS Radhakrishnan, SN Granata, K Van Nieuwenhuysen, ...
European PV Solar Energy Conference-EUPVSEC, 2015
Cell-Module integration concept compatible with c-Si epitaxial thin foils and with efficiencies over 18%
F Dross, K Van Nieuwenhuysen, T Bearda, M Debucquoy, V Depauw, ...
Proceedings of the 27th European Photovoltaic Solar Energy Conference, 2207-2211, 2012
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
Evaluation of the influence of an embedded porous silicon layer on the bulk lifetime of epitaxial layers and the interface recombination at the epitaxial layer/porous silicon …
HS Radhakrishnan, F Dross, M Debucquoy, P Rosenits, ...
Progress in Photovoltaics: Research and Applications 22 (11), 1118-1127, 2014
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
Dry etch damage in n-type crystalline silicon wafers assessed by deep-level transient spectroscopy and minority carrier lifetime
E Simoen, H Sivaramakrishnan Radhakrishnan, M Gius Uddin, I Gordon, ...
Journal of Vacuum Science & Technology B, Nanotechnology and …, 2018
Laser assisted patterning of a‐Si: H: detailed investigation of laser damage
M Xu, T Bearda, HS Radhakrishnan, M Filipič, I Gordon, M Debucquoy, ...
physica status solidi (RRL)–Rapid Research Letters 11 (9), 1700125, 2017
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