Christophe Ballif
Christophe Ballif
EPFL and CSEM
Verified email at epfl.ch - Homepage
TitleCited byYear
Organometallic halide perovskites: sharp optical absorption edge and its relation to photovoltaic performance
S De Wolf, J Holovsky, SJ Moon, P Löper, B Niesen, M Ledinsky, ...
The journal of physical chemistry letters 5 (6), 1035-1039, 2014
12622014
High-efficiency silicon heterojunction solar cells: A review
S De Wolf, A Descoeudres, ZC Holman, C Ballif
green 2 (1), 7-24, 2012
5932012
Light trapping in solar cells: can periodic beat random?
C Battaglia, CM Hsu, K Söderström, J Escarré, FJ Haug, M Charrière, ...
ACS nano 6 (3), 2790-2797, 2012
4502012
Current losses at the front of silicon heterojunction solar cells
ZC Holman, A Descoeudres, L Barraud, FZ Fernandez, JP Seif, S De Wolf, ...
IEEE Journal of Photovoltaics 2 (1), 7-15, 2012
3502012
Efficient Monolithic Perovskite/Silicon Tandem Solar Cell with Cell Area >1 cm2
J Werner, CH Weng, A Walter, L Fesquet, JP Seif, S De Wolf, B Niesen, ...
The journal of physical chemistry letters 7 (1), 161-166, 2016
3272016
Complex Refractive Index Spectra of CH3NH3PbI3 Perovskite Thin Films Determined by Spectroscopic Ellipsometry and Spectrophotometry.
P Löper, M Stuckelberger, B Niesen, J Werner, M Filipič, SJ Moon, ...
The journal of physical chemistry letters 6 (1), 66-71, 2015
3002015
Silicon heterojunction solar cell with passivated hole selective MoOx contact
C Battaglia, SM De Nicolas, S De Wolf, X Yin, M Zheng, C Ballif, A Javey
Applied Physics Letters 104 (11), 113902, 2014
2792014
Nanomoulding of transparent zinc oxide electrodes for efficient light trapping in solar cells
C Battaglia, J Escarré, K Söderström, M Charriere, M Despeisse, FJ Haug, ...
Nature Photonics 5 (9), 535-538, 2011
2742011
Efficient silicon solar cells with dopant-free asymmetric heterocontacts
J Bullock, M Hettick, J Geissbühler, AJ Ong, T Allen, CM Sutter-Fella, ...
Nature Energy 1 (3), 1-7, 2016
2732016
Silver thick-film contacts on highly doped n-type silicon emitters: Structural and electronic properties of the interface
C Ballif, DM Huljić, G Willeke, A Hessler-Wyser
Applied physics letters 82 (12), 1878-1880, 2003
2722003
Measurement of the bending strength of vapor− liquid− solid grown silicon nanowires
S Hoffmann, I Utke, B Moser, J Michler, SH Christiansen, V Schmidt, ...
Nano letters 6 (4), 622-625, 2006
2702006
Model for a-Si: H/c-Si interface recombination based on the amphoteric nature of silicon dangling bonds
S Olibet, E Vallat-Sauvain, C Ballif
Physical Review B 76 (3), 035326, 2007
2642007
Fully textured monolithic perovskite/silicon tandem solar cells with 25.2% power conversion efficiency
F Sahli, J Werner, BA Kamino, M Bräuninger, R Monnard, ...
Nature materials 17 (9), 820-826, 2018
2612018
In situ silicon oxide based intermediate reflector for thin-film silicon micromorph solar cells
P Buehlmann, J Bailat, D Dominé, A Billet, F Meillaud, A Feltrin, C Ballif
Applied Physics Letters 91 (14), 143505, 2007
2582007
Transition between grain boundary and intragrain scattering transport mechanisms in boron-doped zinc oxide thin films
J Steinhauser, S Fay, N Oliveira, E Vallat-Sauvain, C Ballif
Applied Physics Letters 90 (14), 142107, 2007
2522007
Organic–inorganic halide perovskite/crystalline silicon four-terminal tandem solar cells
P Löper, SJ Moon, SM De Nicolas, B Niesen, M Ledinsky, S Nicolay, ...
Physical Chemistry Chemical Physics 17 (3), 1619-1629, 2015
2392015
22.5% efficient silicon heterojunction solar cell with molybdenum oxide hole collector
J Geissbühler, J Werner, S Martin de Nicolas, L Barraud, A Hessler-Wyser, ...
Applied Physics Letters 107 (8), 081601, 2015
2362015
Photocatalytic degradation of phenol by TiO2 thin films prepared by sputtering
D Dumitriu, AR Bally, C Ballif, P Hones, PE Schmid, R Sanjines, F Levy, ...
Applied Catalysis B: Environmental 25 (2-3), 83-92, 2000
2312000
Opto-electronic properties of rough LP-CVD ZnO: B for use as TCO in thin-film silicon solar cells
S Fay, J Steinhauser, N Oliveira, E Vallat-Sauvain, C Ballif
Thin solid films 515 (24), 8558-8561, 2007
2262007
Improved amorphous/crystalline silicon interface passivation by hydrogen plasma treatment
A Descoeudres, L Barraud, S De Wolf, B Strahm, D Lachenal, C Guérin, ...
Applied Physics Letters 99 (12), 123506, 2011
2202011
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