Thin film solar cells using impure polycrystalline silicon M. Rodot, M. Barbe, J.E. Bouree, V. Perraki, G. Revel, R. Kishore, J.L. Pastol, R. Mertens, M. Caymax et M. EyckmansRev. Phys. Appl. (Paris), 22 7 (1987) 687-694DOI: https://doi.org/10.1051/rphysap:01987002207068700