Y. M. Soro, A. Abramov, M. E. Gueunier-farret, E. V. Johnson, C. Longeaud et al., Device grade hydrogenated polymorphous silicon deposited at high rates, Journal of Non-Crystalline Solids, vol.354, issue.19-25, p.2092, 2008.
DOI : 10.1016/j.jnoncrysol.2007.10.047
URL : https://hal.archives-ouvertes.fr/hal-00351235

H. Kakiuchi, M. Matsumoto, Y. Ebata, H. Ohmi, K. Yasutake et al., Characterization of intrinsic amorphous silicon layers for solar cells prepared at extremely high rates by atmospheric pressure plasma chemical vapor deposition, Journal of Non-Crystalline Solids, vol.351, issue.8-9, p.741, 2005.
DOI : 10.1016/j.jnoncrysol.2004.08.271

J. Meier, E. Vallat-sauvain, S. Dubail, U. Kroll, J. Dubail et al., Microcrystalline/micromorph silicon thin-film solar cells prepared by VHF-GD technique, Solar Energy Materials and Solar Cells, vol.66, issue.1-4, p.73, 2001.
DOI : 10.1016/S0927-0248(00)00160-4

T. Matsui, H. Jia, M. Kondo, and . Prog, as efficient infrared absorber: an application to double junction tandem solar cells, Progress in Photovoltaics: Research and Applications, vol.34, issue.1, p.48, 2010.
DOI : 10.1143/JJAP.34.1741

A. V. Shah, H. Schade, M. Vanecek, J. Meier, E. Vallat-sauvain et al., Thin-film silicon solar cell technology, Progress in Photovoltaics: Research and Applications, vol.12, issue.23, p.113, 2004.
DOI : 10.1002/pip.533

P. D. Veneri, P. Aliberti, L. V. Mercaldo, I. Usatii, and C. Privato, Influence of microcrystalline silicon bottom cell on micromorph tandem solar cell performance, Thin Solid Films, vol.516, issue.20, p.6979, 2008.
DOI : 10.1016/j.tsf.2007.12.032

P. Roca-i-cabarrocas, T. Nguyen-tran, Y. Djeridane, A. Abramov, E. Johnson et al., Synthesis of silicon nanocrystals in silane plasmas for nanoelectronics and large area electronic devices, Journal of Physics D: Applied Physics, vol.40, issue.8, p.2258, 2007.
DOI : 10.1088/0022-3727/40/8/S04

R. Butté, R. Meaudre, M. Meaudre, S. Vignoli, C. Longeaud et al., Some electronic and metastability properties of a new nanostructured material: Hydrogenated polymorphous silicon, Philosophical Magazine Part B, vol.56, issue.7, p.1079, 1999.
DOI : 10.1016/S0022-3093(05)80097-3

M. Meaudre, R. Meaudre, R. Butté, S. Vignoli, C. Longeaud et al., Midgap density of states in hydrogenated polymorphous silicon, Journal of Applied Physics, vol.86, issue.2, p.946, 1999.
DOI : 10.1063/1.370829

J. P. Kleider, C. Longeaud, M. Gauthier, M. Meaudre, R. Meaudre et al., Very low densities of localized states at the Fermi level in hydrogenated polymorphous silicon from capacitance and space-charge-limited current measurements, Applied Physics Letters, vol.75, issue.21, p.3351, 1999.
DOI : 10.1063/1.125348

R. Stangl, A. Froitzheim, M. Kriegel, T. Brammer, S. K-i-r-s-t-e et al., E l s t n e r ,H .S t i e b i g ,M .S c h m i d t ,W .F u h s ,i n Proc, pp.1497-1500, 2004.

R. A. Street and N. F. Mott, States in the Gap in Glassy Semiconductors, Physical Review Letters, vol.35, issue.19, p.1293, 1975.
DOI : 10.1103/PhysRevLett.35.1293

R. A. Street and K. Winer, -Si:H, Physical Review B, vol.40, issue.9, p.6236, 1989.
DOI : 10.1103/PhysRevB.40.6236
URL : https://hal.archives-ouvertes.fr/hal-01408938

J. Meier, U. Kroll, E. Vallat-sauvain, J. Spitznagel, U. Graf et al., Amorphous solar cells, the micromorph concept and the role of VHF-GD deposition technique, Solar Energy, vol.77, issue.6, p.983, 2004.
DOI : 10.1016/j.solener.2004.08.026

E. Klimovsky, A. Sturiale, and F. A. Rubinelli, Characteristic curves of hydrogenated amorphous silicon based solar cells modeled with the defect pool model, Thin Solid Films, vol.515, issue.11, p.4826, 2007.
DOI : 10.1016/j.tsf.2006.12.126

E. V. Johnson, M. Nath, P. Roca-i-cabarrocas, A. Abramov, and P. Chatterjee, Why does the open-circuit voltage in a micro-crystalline silicon PIN solar cell decrease with increasing crystalline volume fraction?, Journal of Non-Crystalline Solids, vol.354, issue.19-25, p.2455, 2008.
DOI : 10.1016/j.jnoncrysol.2007.09.021

M. Nath, P. Roca-i-cabarrocas, E. V. Johnson, A. Abramov, and P. Chatterjee, The open-circuit voltage in microcrystalline silicon solar cells of different degrees of crystallinity, Thin Solid Films, vol.516, issue.20, p.6974, 2008.
DOI : 10.1016/j.tsf.2007.12.052

S. Lee, M. Gunes, C. R. Wronsky, N. Maley, and M. Bennet, Effect of midgap states in intrinsic hydrogenated amorphous silicon on sub???band???gap photoconductivity, Applied Physics Letters, vol.59, issue.13, p.1578, 1991.
DOI : 10.1063/1.106289

D. L. Staebler and C. R. Wronsky, Reversible conductivity changes in discharge???produced amorphous Si, Applied Physics Letters, vol.31, issue.4, pp.292-20301, 1977.
DOI : 10.1063/1.89674