Abstract Si nanocrystals (Si-NCs) with extremely heavily B-and P-doped shells are
developed and their structural and optical properties are studied. Unlike conventional Si …

The crystalline silicon (c-Si) based photovoltaic (PV) technology is most dominated among
other PV technologies. The world record highest efficiency of 26.7% and 26.1% on n & p …

We have used infrared transmission and nuclear-reaction analysis to determine the ir
absorption strength of the Si-H wagging and stretching modes in hydrogenated amorphous …

A comprehensive discussion of the vibrational spectra of hydrogen (or deuterium) in a-Si, c-
Si, and c-Si surfaces and in a-Ge is given. A simple valence force field model for the …

The composition of hydrogenated silicon nitride films produced either by plasma-enhanced
chemical-vapor deposition (PECVD) with 0.01≤[NH 3]/[SiH 4]≤ 20 in the 220–320-C …

The ir absorption spectrum of hydrogenated amorphous silicon is discussed in the context of
structural models for this material. It is shown that the integrated strength of the bond …

A series of experimental investigations on optical and optoelectronic properties of methane‐
and ethylene‐based a‐SiC: H films has been made. The chemical bonding structure of two …

Excellent surface passivation induced by (i) a‐Si: H is critical to achieve high‐efficiency
silicon heterojunction (SHJ) solar cells. This is key for conventional single‐junction cell …

Amorphous hydrogenated silicon-germanium alloys have been prepared over the full
composition range by rf glow discharge of silane-germane mixtures at substrate …

The effect of hydrogen dilution on the optical, transport, and structural properties of
amorphous and microcrystalline silicon thin films deposited by hot-wire (HW) chemical vapor …