INVESTIGATION OF LONG-WAVELENGTH OPTICAL-PHONONS IN GaxIn1-xAsySb1-yQUA TERNARY MIXED CRYSTAL BY RAMAN SCATTERING SPECTROSCOPIES AND FIR REFLECTION SPECTRA

[in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]; [in Chinese]

Journals >Journal of Infrared and Millimeter Waves >Volume 20 >Issue 4 >Page 315 > Article

Journal of Infrared and Millimeter Waves
Vol. 20, Issue 4, 315 (2001)

INVESTIGATION OF LONG-WAVELENGTH OPTICAL-PHONONS IN Ga_xIn_1-xAs_ySb_1-yQUA TERNARY MIXED CRYSTAL BY RAMAN SCATTERING SPECTROSCOPIES AND FIR REFLECTION SPECTRA

[in Chinese]¹, [in Chinese]², [in Chinese]¹, [in Chinese]³, and [in Chinese]²

Author Affiliations

¹[in Chinese]

²[in Chinese]

³[in Chinese]

show less

DOI: Cite this Article

[in Chinese], [in Chinese], [in Chinese], [in Chinese], [in Chinese]. INVESTIGATION OF LONG-WAVELENGTH OPTICAL-PHONONS IN Ga_xIn_1-xAs_ySb_1-yQUA TERNARY MIXED CRYSTAL BY RAMAN SCATTERING SPECTROSCOPIES AND FIR REFLECTION SPECTRA[J]. Journal of Infrared and Millimeter Waves, 2001, 20(4): 315 Copy Citation Text

show less

Abstract

The long wavelength optical phonons in Ga x In 1- x As y Sb 1- y MBE epitaxial layers were investigated by Raman scattering spectroscopies and FIR reflection spectra. The four mode behavior and modes below 180cm -1 related with the interaction between the third nearest atoms in Ga x In 1- x As y Sb 1- 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.

Keywords

IR reflection spectra.quaternary mixed crystal Raman scattering spectra Ga x In 1- x As y Sb 1- y Ga_xIn_1-xAs_ySb

Download Citation

Save the article for my favorites

Paper Information