%0 Journal Article
%T The Soft Mode Phase Transition in Bi_2Ti_4O_(11)<br>
%J 科学通报(英文版)
%D 1993
%I 
%K Raman spectra
%K soft mode phase transition
%K free energy<br>
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=01BA20E8BA813E1908F3698710BBFEFEE816345F465FEBA5&cid=96E6E851B5104576C2DD9FC1FBCB69EF&jid=DD6615BC9D2CFCE0B6F945E8D5314523&aid=695DBA0A3F436DF1AB5B5C74411D08CE&yid=D418FDC97F7C2EBA&vid=16D8618C6164A3ED&iid=708DD6B15D2464E8&sid=2DEC3FE1EFC628C2&eid=2DEC3FE1EFC628C2&journal_id=1001-6538&journal_name=科学通报(英文版)&referenced_num=0&reference_num=0