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Volumn 38, Issue 1-2, 2007, Pages 122-127

Optical inter- and intra-band transitions in silicon nanocrystals: The role of surface vibrations

Author keywords

Intra band optical transitions; Porous silicon; Silicon nanocrystals

Indexed keywords

BAND STRUCTURE; ELECTRIC PROPERTIES; INFRARED SPECTROSCOPY; OPTICAL PROPERTIES; POROUS SILICON; VIBRATIONS (MECHANICAL);

EID: 34147116201     PISSN: 13869477     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.physe.2006.12.048     Document Type: Article
Times cited : (21)

References (29)
  • 21
    • 34147129548 scopus 로고    scopus 로고
    • The term "longitudinal" polarization field should be understood in the context that the vibrational modes produce dipoles that are directed essentially parallel to the surface of the ncs. We did not observe similar PIA spectra for other vibrations of the Si-O-Si bonds where the oxygen atoms vibrate perpendicular to the Si-Si surface plane.


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.