RESONANCE RAMAN-SCATTERING OF EXCITONIC POLARITONS BY LO AND ACOUSTIC PHONONS IN ZNTE

被引：26

作者：

OKA, Y ^{[1
]}

CARDONA, M ^{[1
]}

机构：

[1] MAX PLANCK INST FESTKORPERFORSCH,D-7000 STUTTGART 80,FED REP GER

来源：

SOLID STATE COMMUNICATIONS | 1979年 / 30卷 / 07期

关键词：

D O I：

10.1016/0038-1098(79)91185-2

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

We have observed dispersive two-phonon Raman scattering of polaritons by LO and acoustic phonons near the lowest exciton state of ZnTe. From the Stokes shifts of these Raman lines, it has been found that the scattering process switches from an acoustic phonon followed by one LO phonon to the reversed one: a LO phonon followed by an acoustic one. © 1979.

引用

页码：447 / 451

页数：5

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