Unprecedented Electro-Optic Performance in Lead-Free Transparent Ceramics

被引：44
作者：
Dupuy, Alexander D. [1 ,2 ]
Kodera, Yasuhiro [1 ,2 ]
Garay, Javier E. [1 ,2 ,3 ]
机构：
[1] Adv Mat Proc & Synth AMPS Lab, 9500 Gilman Dr, La Jolla, CA 92093 USA
[2] Univ Calif Riverside, Mat Sci & Engn & Mech Engn, 900 Univ Ave, Riverside, CA 92521 USA
[3] Univ Calif San Diego, Mat Sci & Engn & Mech Engn, 9500 Gilman Dr, La Jolla, CA 92093 USA
来源：
ADVANCED MATERIALS | 2016年 / 28卷 / 36期
基金：
美国国家科学基金会;
关键词：
PRESSURE-ASSISTED DENSIFICATION; OPTICAL-PROPERTIES; LITHIUM-NIOBATE; PLZT CERAMICS; COEFFICIENTS; FREQUENCY; BATIO3; LINBO3;
D O I：
10.1002/adma.201600947
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A high-performance lead-free electro-optic (EO) transparent material is introduced and used in an EO device operating up to 10 kHz. The BZT-BCT ceramic, named as BXT, has an effective DC EO coefficient, r(c) = 530 pm V-1, which is higher than state-of-the-art materials such as LiNbO3. The high EO response can be leveraged for miniaturization and/or reduction of the operating voltage of EO devices.
引用
收藏
页码：7970 / 7977
页数：8
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