%0 Journal Article
%T THE PIEZOELECTRIC AND DIELECTRIC BEHAVIOR OF PMN-PT CERAMICS ACROSS THE MORPHOTROPIC BOUNDARY<br>铌镁酸铅—钛酸铅系陶瓷多晶相界附近的压电,介电特性
%A XIA Feng
%A ZHANG Liangying
%A YAO Xi
%A <br>夏峰
%A 张良莹
%A 姚熹
%J 材料研究学报
%D 1997
%I 
%X The piezoelectric and dielectric behavior were studied in PMN-PT system across the morphotropic phase boundary (MPB). In the region of the MPB, high dielectric and piezoelectric characters were obtained, d33 = 367pC. N-1, kp= 46%. And the relative fraction of tetragonal phase was estimated by XRD method.
%K lead magnesium niobate-lead titanate morphotropic phase boundary piezoelectric be haviors<br>铌镁酸铅
%K 钛酸铅
%K 多晶相界
%K 压电性能
%K 驰豫铁电体
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=C101C4C04993B4D94FCD8446E6CBEB3B&aid=5ACD8AB24ADD55ED5927E4826FCCC0A3&yid=5370399DC954B911&vid=708DD6B15D2464E8&iid=94C357A881DFC066&sid=64808317C39DF331&eid=385E3C2062167B88&journal_id=1005-3093&journal_name=材料研究学报&referenced_num=1&reference_num=2