FIELD-DEPENDENT FERROELECTRIC PROPERTIES OF BLT THIN FILMS UNDER DIFFERENT STRESS
FIELD-DEPENDENT FERROELECTRIC PROPERTIES OF BLT THIN FILMS UNDER DIFFERENT STRESS
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DOI：
10.1080/10584580601086998
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发表时间：
2006-11
影响因子：
0.7
通讯作者：
Xiumei Wu;F. Huang;Xiaomei Lu;Xu Wang;Y. Kan;Jun Ma;W. Cai;Jinsong Zhu
中科院分区：
文献类型：
--
作者：
Xiumei Wu;F. Huang;Xiaomei Lu;Xu Wang;Y. Kan;Jun Ma;W. Cai;Jinsong Zhu
ABSTRACT The field-dependent ferroelectric properties of Bi3.25La0.75Ti3O12 thin films under different stress were studied. It was found that, when the voltage increased from 3 V to 16 V, the remnant polarization and the coercive field increased for the films either under stress or not. Under both compressive and tensile stress, the above tendency of the remnant polarization and the coercive field got enhanced. It was also found that, the fatigue properties of films deteriorated with the measured voltage decreasing. The pinning of the domain walls and the coarsening of the domains induced by stress were used to discuss the above results.
