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

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
74
發行號22
DOIs
出版狀態已發佈 - 1999 五月 31

ASJC Scopus subject areas

  • 物理與天文學(雜項)

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