A reassessment of the vibrational spectrum of hydrogenated amorphous silicon

Autor:	M. J. K. Thomas, Phillip John, I. M. Odeh
Rok vydání:	1982
Předmět:	Amorphous silicon chemistry.chemical_compound Materials science chemistry Materials Chemistry General Chemistry Atomic physics Vibrational spectrum Condensed Matter Physics Intensity (heat transfer)
Zdroj:	Solid State Communications. 41:341-344
ISSN:	0038-1098
DOI:	10.1016/0038-1098(82)90389-1
Popis:	Paul [1] has cogently argued the case against the exclusive assignment of the 2100 cm -1 band in the vibrational spectrum of hydrogenated amorphous silicon to =SiH 2 complexes. Data are presented in the present paper which make the grounds for dissent from the dihydride model less securely based. We assert that, for as-prepared r.f. a -Si films, the contribution to the 2100 cm -1 band intensity from alternative structures is not as significant as hitherto proposed.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::5c590bb44b44150a98ec49a39e9d6fae https://doi.org/10.1016/0038-1098(82)90389-1 Zobrazit plný text záznamu