Electric-field-treatment-induced enhancement of photoluminescence in Er3+-doped (Ba0.95Sr0.05)(Zr0.1Ti0.9)O3 piezoelectric ceramic
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- 作者：Jiang Wua ; Zheng Wub ; wuzheng123@hotmail.com" class="auth_mail" title="E-mail the corresponding author ; Weiqi Qiana ; Yanmin Jiaa ; ymjia@zjnu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Yu Wangc ; Haosu Luod
- 关键词：Piezoelectric ; Ceramic ; Luminescence ; Ferroelectric ; Polarization
- 刊名：Materials Letters
- 出版年：2016
- 出版时间：1 December 2016
- 年：2016
- 卷：184
- 期：Complete
- 页码：131-133
- 全文大小：670 K
文摘
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The Er3+-doped (Ba0.95Sr0.05)(Zr0.1Ti0.9)O3 ferroelectric ceramic was sintered.
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Strong dependence of polarized-electric field on photoluminescence was found.
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A linear relationship between photoluminescence and piezoelectric coefficient is found.
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It provides a non-contact and optical way to monitor piezoelectric coefficient.