%0 Journal Article
%T High Performance Grain-oriented 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 Piezoelectric Ceramics<br>高性能铌镁酸铅-钛酸铅定向压电陶瓷的研究
%A WANG Ping-Chu
%A SUN Shi-Wen
%A PAN Xiao-Ming
%A ZHU Li-Hui
%A LI Dong-Lin
%A WEN Bao-Song
%A HUANG Qing-Wei
%A YIN Zhi-Wen
%A <br>王评初
%A 孙士文
%A 潘晓明
%A 朱丽慧
%A 李东林
%A 温保松
%A 黄清伟
%A 殷之文
%J 无机材料学报
%D 2004
%I Science Press
%X High performance grain-oriented 0.7Pb(Mg1/3Nb2/3)O3-0.3PbTiO3 ceramics were prepared by the directional solidification method, of which the preferential orientation is 112], and the orientation degree is about 35%, the quasistatic d33 is about 1500-1600pC/N, coupling factors kt is 0.51 and k33 is 0.82, and the strain is 0.23% under 22kV/cm electric field.
%K grain-oriented ceramics
%K Pb(Mg1/3Nb2/3)O3-PbTiO3
%K dielectric
%K piezoelectric<br>定向陶瓷
%K PMN—PT
%K 介电和压电性能
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=CCF2250F4007401F&yid=D0E58B75BFD8E51C&vid=2A8D03AD8076A2E3&iid=94C357A881DFC066&sid=C1F642278C6E9D3E&eid=9978E8308B7F7CE6&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=3&reference_num=13