• Complex
  • Title
  • Keyword
  • Abstract
  • Scholars
  • Journal
  • ISSN
  • Conference
搜索

Author:

王越 (王越.) | 蒋毅坚 (蒋毅坚.) (Scholars:蒋毅坚) | 杨赤 (杨赤.)

Indexed by:

CQVIP PKU CSCD

Abstract:

本文利用坐标变换的方法,探讨了LiNbO3与LiTaO3晶体压电系数d33,d31和机电耦合系数k33,k31随空间方向变化的规律,分别得到这2种晶体的d33,d31,k33和k31的最大值及其方向.对于LiNbO3而言,maxd33=39.6pC/N,maxk33=0.60,在镜面yoz内分别右偏z轴61.0°和57.0°,数值分别是原来约6.4倍和3.7倍.对于LiTaO3而言,maxd33=14.6pC/N,maxk33=0.35,在镜面yoz内分别右偏z轴56.5°和54.0°,数值分别是原来的1.8倍和2.1倍.

Keyword:

钽酸锂晶体 机电耦合系数 压电系数 坐标变换 铌酸锂晶体

Author Community:

  • [ 1 ] [王越]北京工业大学
  • [ 2 ] [蒋毅坚]北京工业大学
  • [ 3 ] [杨赤]中国科学院大气物理研究所

Reprint Author's Address:

Email:

Show more details

Related Keywords:

Source :

人工晶体学报

ISSN: 1000-985X

Year: 2000

Issue: 2

Volume: 29

Page: 152-156

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 8

Chinese Cited Count:

30 Days PV: 28

Online/Total:177/10289435
Address:BJUT Library(100 Pingleyuan,Chaoyang District,Beijing 100124, China Post Code:100124) Contact Us:010-67392185
Copyright:BJUT Library Technical Support:Beijing Aegean Software Co., Ltd.