%0 Journal Article
%T An Idea for Development of Intelligent Materials and Devices<br>智能材料与器件的发展设想
%A WANG Yong-ling
%A YU Da-wei
%A DONG Xian-Lin
%A <br>王永龄
%A 俞大畏
%A 董显林
%J 无机材料学报
%D 1999
%I Science Press
%X Based on the variation of spontaneous polarization Ps of ferroelectrics under applied electric field,temperature and stress,a concept of composite functional effect that different kinds of materials with different functional effects can be composed together to find a new material by multilayer and thin film integrated technologies was proposed to design new intelligent materials and devices. The principle demonstration and experimental results of a pyroelectric voltage transformer showed that this assumption is reasonable and feasible.
%K induced phase transition
%K spontaneous polarization
%K composite functional effects
%K smart structures
%K equivalent circuits<br>诱导相变
%K 自发极化
%K 智能材料
%K 智能器材
%K 发展
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=84529CA2B2E519AC&jid=ABC0063016AF57E1C73EF43C8D2212BD&aid=894D70E4A6F117E7BB8F39C0EE811377&yid=B914830F5B1D1078&vid=F3583C8E78166B9E&iid=0B39A22176CE99FB&sid=CC0ECB9C52F1B85F&eid=F9F74EC1AA08A7B9&journal_id=1000-324X&journal_name=无机材料学报&referenced_num=0&reference_num=26