%0 Journal Article
%T Long-Wavelength Optical Phonon Spectra of Ga_(1-x)Al_xP Mixed Crystals<br>Ga_(1-x)Al_xP混晶的长波长光学声子谱
%A Wang Zhaoping/Institute of Semiconductors
%A Academia Sinica Han Hexiang/Institute of Semiconductors
%A Academia Sinica Li Guohua/Institute of Semiconductors
%A Academia Sinica Tu Xiangzheng/Institute of Semiconductors
%A Academia Sinica
%A <br>汪兆平
%A 韩和相
%A 李国华
%A 涂相征
%J 半导体学报
%D 1990
%I 
%X Raman scattering measurements at room temperature of Ga_(1-x)Al_xP mixed crystals are reported.The samples used in this study were grown by LPE method on <111> oriented GaPsubstrates. The constituent values of the samples are ranged from 0.16 to 0.65. It is shownthat long-wavelength optical phonon spectra exhibit two mode behavior, there are GaP-like andAIP-like optical branches.
%K Mixed crystal
%K Two mode
%K Raman Scattering<br>GaAlP
%K 晶体
%K 光学声子谱
%K 喇曼散射
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=025C8057C4D37C4BA0041DC7DE7C758F&aid=8B386B0A18766F389F2C0D3DA9256F8E&yid=8D39DA2CB9F38FD0&vid=708DD6B15D2464E8&iid=94C357A881DFC066&sid=3BAAE0DA6093AC05&eid=A22854835F81B3F8&journal_id=1674-4926&journal_name=半导体学报&referenced_num=0&reference_num=2