%0 Journal Article
%T INVESTIGATION OF LONG-WAVELENGTH OPTICAL- PHONONS IN Ga_xIn_(1-x)As_ySb_(1-y) QUATERNARY MIXED CRYSTAL BY RAMAN SCATTERING SPECTROSCOPIES AND FIR REFLECTION SPECTRA<br>用拉曼散射谱与远红外反射谱研究Ga_xIn_(1-x)As_ySb_(1-y)四元混晶的长波光学声子
%A LIANG Bang Li
%A JIANG Chun Ping XIA Guan Qun FAN Shu Ping CHU Jun Hao
%A <br>梁帮立
%A 蒋春萍
%A 夏冠群
%A 范叔平
%A 褚君浩
%J 红外与毫米波学报
%D 2001
%I Science Press
%X 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.
%K Ga
%K x
%K In
%K 1-
%K x
%K As
%K y
%K Sb
%K 1-
%K y
%K quaternary mixed crystal
%K Raman scattering spectra
%K IR reflection spectra<br>GaxIn1-xAsySb1-y
%K 四元混晶
%K 拉曼散射谱
%K 红外反射谱
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=817E72C440F29D7685CA96661293004C&yid=14E7EF987E4155E6&vid=A04140E723CB732E&iid=E158A972A605785F&sid=0C3F9E980968AF79&eid=E3094127AA4ABC1A&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=0&reference_num=0