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Investigation of long-wavelength optical-phonons in GaxIn1-xAsySb1-y quaternary mixed crystal by Raman scattering spectroscopies and FIR reflection spectra

  • Bang Li Liang*
  • , Chun Ping Jiang
  • , Guan Qun Xia
  • , Shu Ping Fan
  • , Jun Hao Chu
  • *此作品的通讯作者

科研成果: 期刊稿件文章同行评审

摘要

The long wavelength optical phonons in GaxIn1-xSb1-y MBE epitaxial layers were investigated by Raman scattering spectroscopies and FIR-reflection spectra. The four-mode behavior and modes below 180 cm-1 related with the interaction between the third-nearest atoms in GaxIn1-xAsySb1-y quaternary mixed crystals were observed from the Raman data, and the related phenomenon possibly arising from the multi-phonon absorption process was observed from the FIR and Raman data.

源语言英语
页(从-至)315-317
页数3
期刊Hongwai Yu Haomibo Xuebao/Journal of Infrared and Millimeter Waves
20
4
出版状态已出版 - 8月 2001
已对外发布

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