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

^*Corresponding author for this work

Department of Physics

Research output: Contribution to journal › Article › peer-review

12 Citations (Scopus)

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.

Original language	English
Pages (from-to)	3347-3349
Number of pages	3
Journal	Applied Physics Letters
Volume	74
Issue number	22
DOIs	https://doi.org/10.1063/1.123340
Publication status	Published - 1999 May 31

ASJC Scopus subject areas

Physics and Astronomy (miscellaneous)

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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.",

author = "An Shih and Lee, \{Si Chen\} and Chia, \{Chih Ta\}",

year = "1999",

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doi = "10.1063/1.123340",

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journal = "Applied Physics Letters",

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T1 - Evidence for coupling of Si-Si lattice vibration and Si-D wagging vibration in deuterated amorphous silicon

AU - Shih, An

AU - Lee, Si Chen

AU - Chia, Chih Ta

PY - 1999/5/31

Y1 - 1999/5/31

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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UR - https://www.scopus.com/pages/publications/0005967232#tab=citedBy

U2 - 10.1063/1.123340

DO - 10.1063/1.123340

M3 - Article

AN - SCOPUS:0005967232

SN - 0003-6951

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SP - 3347

EP - 3349

JO - Applied Physics Letters

JF - Applied Physics Letters

IS - 22

ER -

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

Abstract

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