2 papers
cond-mat.mtrl-sci2007
Band edge discontinuities and carrier transport in c-Si/porous silicon heterojunctions
Md. N. Islam, Sanjay K. Ram, Satyendra Kumar
We have prepared light emitting nanocrystalline porous silicon (PS) layers by electrochemical anodization of crystalline silicon (c-Si) wafer and characterized the c-Si/PS heteroju…
cond-mat.mtrl-sci2007
Elucidation of microstructure of single-phase microcrystalline silicon based on crystallite size distributions
Sanjay K. Ram, MD. N. Islam, P. Roca I Cabarrocas +1
Highly crystallized undoped hydrogenated microcrystalline silicon films prepared using SiF4-H2 mixture plasma were investigated at various stages of growth employing different micr…