%0 Journal Article
%T FAR INFRARED TRANSMISSION SPECTRA AND VIBRATIONAL MODES IN Hg 1- x Cd x Te<br>Hg1—xCdxTe的远红外透射光谱与晶格振动
%A Li Biao
%A Chu Junhao
%A Ye Hongjuan
%A Jiang Wei
%A Tang Dingyuan
%A <br>李标
%A 褚君浩
%J 红外与毫米波学报
%D 1997
%I Science Press
%X The vibrational modes in Hg 1- x Cd x Te epitaxial films were investigated by means of far infrared transmission spectra at temperatures from 4 2 to 300K.The observations were put forward in the spectral range from 20cm -1 to 350cm -1 , emphasizing the wavenumber region at the low frequency side of the reststrahlen absorption band.A series of single phonon and two phonon modes, defects induced vibrational modes and impurities levels were observed.
%K far
%K infrared transmission spectra
%K vibrational mode
%K Hg
%K 1-
%K x
%K Cd
%K x
%K Te<br>远红外透射光谱，振动模，Hg1－xCdxTe．
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=1319827C0C74AAE8D654BEA21B7F54D3&jid=D3B4F771D1A06062008B4D0A2EF05996&aid=76DDD033259936E548F366A5DACD0672&yid=5370399DC954B911&vid=7801E6FC5AE9020C&iid=CA4FD0336C81A37A&sid=708DD6B15D2464E8&eid=23CCDDCD68FFCC2F&journal_id=1001-9014&journal_name=红外与毫米波学报&referenced_num=1&reference_num=3