Evidence for coupling of Si-Si lattice vibration and Si-D wagging vibration in deuterated amorphous silicon

An Shih; Si Chen Lee; Chih Ta Chia

doi:10.1063/1.123340

Evidence for coupling of Si-Si lattice vibration and Si-D wagging vibration in deuterated amorphous silicon

An Shih^*
, Si Chen Lee
, Chih Ta Chia

^*此作品的通信作者

物理學系

研究成果: 雜誌貢獻 › 期刊論文 › 同行評審

12 引文斯高帕斯（Scopus）

摘要

The Raman spectra of hydrogenated and deuterated amorphous silicon films (a-Si:H, a-Si:D) have been investigated. It is suggested that the asymmetrical broadening of the transverse-optical (TO) Raman peak of a-Si:D compared to the TO Raman peak of a-Si:H results from the coupling between the Si-D wagging mode and the Si-Si TO phonon mode rather than the structural difference.

原文	英語
頁（從 - 到）	3347-3349
頁數	3
期刊	Applied Physics Letters
卷	74
發行號	22
DOIs	https://doi.org/10.1063/1.123340
出版狀態	已發佈 - 1999 5月 31

ASJC Scopus subject areas

物理與天文學（雜項）

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10.1063/1.123340

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title = "Evidence for coupling of Si-Si lattice vibration and Si-D wagging vibration in deuterated amorphous silicon",

abstract = "The Raman spectra of hydrogenated and deuterated amorphous silicon films (a-Si:H, a-Si:D) have been investigated. It is suggested that the asymmetrical broadening of the transverse-optical (TO) Raman peak of a-Si:D compared to the TO Raman peak of a-Si:H results from the coupling between the Si-D wagging mode and the Si-Si TO phonon mode rather than the structural difference.",

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N2 - The Raman spectra of hydrogenated and deuterated amorphous silicon films (a-Si:H, a-Si:D) have been investigated. It is suggested that the asymmetrical broadening of the transverse-optical (TO) Raman peak of a-Si:D compared to the TO Raman peak of a-Si:H results from the coupling between the Si-D wagging mode and the Si-Si TO phonon mode rather than the structural difference.

AB - The Raman spectra of hydrogenated and deuterated amorphous silicon films (a-Si:H, a-Si:D) have been investigated. It is suggested that the asymmetrical broadening of the transverse-optical (TO) Raman peak of a-Si:D compared to the TO Raman peak of a-Si:H results from the coupling between the Si-D wagging mode and the Si-Si TO phonon mode rather than the structural difference.

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Evidence for coupling of Si-Si lattice vibration and Si-D wagging vibration in deuterated amorphous silicon

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