16 citations · 16 across the 3 of their papers we have counts for
3 papers
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…
Structural Determination of Nanocrystalline Si Films Using Ellipsometry and Raman Spectroscopy
Sanjay K. Ram, Md. N. Islam, P. Roca i Cabarrocas +1
Single phase nano and micro crystalline silicon films deposited using SiF4/H2 plasma at different H2 dilution levels were studied at initial and terminal stages of film growth with…
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…