Phonon modes of short-period (GaAs)n/(A1As)n superlattices

T. R. Yang*, M. M. Dvoynenko, A. V. Goncharenko

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

摘要

In the work finding optical phonon energies from photoluminescence spectra and interpretation of their dependence on quantum well width are carried out. Remarkable decreasing both GaAs and A1As phonon energies has been observed. It is shown that this dependence differs noticeably from that obtained from Raman spectra. The possible origin of this phenomenon is considered.

原文英語
頁(從 - 到)272-276
頁數5
期刊Physics Letters, Section A: General, Atomic and Solid State Physics
293
發行號5-6
DOIs
出版狀態已發佈 - 2002 二月 4

ASJC Scopus subject areas

  • 物理與天文學 (全部)

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