一种稀土Lu3+ 掺杂无铅压电陶瓷的介电、铁电和压电性能
Dielectric-, Ferroelectric- and Piezoelectric-property of Lu3+ Doped 0.67BiFeO3-0.33BaTiO3 Lead-free Piezoelectric Ceramics
一种稀土Lu3+ 掺杂无铅压电陶瓷的介电、铁电和压电性能 |
| 陈室雨, 李卫, 旷海燕, 高绍巍, 庞东方 |
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Dielectric-, Ferroelectric- and Piezoelectric-property of Lu3+ Doped 0.67BiFeO3-0.33BaTiO3 Lead-free Piezoelectric Ceramics |
| CHEN Shiyu, LI Wei, KUANG Haiyan, GAO Shaowei, PANG Dongfang |
| 图7 BF-BT-xLu压电陶瓷在80 kV/cm下的室温电滞回线、Pr-Ec关系、J-E关系以及双极应变 |
| Fig.7 P-E hysteresis loops for BF-BT-xLu ceramics (a); the variations of Pr and Ec with the content of Lu3+ (b); J-E curves of BF-BT-xLu ceramics at room temperature (c); bipolar strains of BF-BT-xLu ceramics (d) in 80 kV/cm at room temperature |
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