...lectric ceramics; domain switching; in-situ Raman spectroscopy; Vickers indentation [gap=14231]关键词：铁电陶瓷；畴变；原位Raman技术；维氏压痕 ...
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domain-switching process 磁畴开关过程
electric domain switching 电畴翻转
Domain switching criterion 畴变判据
ferroelectric domain switching 铁电畴变
volume fraction of domain switching 电畴翻转体积分数
Stress corrosion cracking of BaTiO3 single crystal in humid air and water and its relationship to domain switching have been studied using indentation crack and penetrating crack.
利用压痕裂纹和贯穿裂纹研究了BaTiO3单晶在水环境(湿空气和水)中应力腐蚀时裂纹扩展和畴变的相关性。
参考来源 - 铁电材料压痕裂纹的开裂与环境开裂In addition, a full energy criterion of domain switching is also proposed to overcome the shortage of other existing criteria in FEM. It is found that the simulations with this full energy criterion can characterize the experimental constitutive curves well.
鉴于以往电畴翻转判据在有限元计算方面的不足,我们还通过能量分析提出一种全能量电畴翻转判据,其适用范围更广,并能更好的模拟出本构实验曲线。
参考来源 - 铁电晶体断裂与疲劳研究·2,447,543篇论文数据，部分数据来源于NoteExpress
The rate of domain switching plays an important role in the nonlinear behavior and properties that are frequency dependent.
畴变具有一定速度，畴变速率对铁电体的非线性响应和频率相关响应等性质起到重要的作用。
In the second part, the macroscopic constitutive behavior of ferroelectric ceramics induced by domain switching is investigated.
第二部分，对铁电陶瓷中电畴反转引起的宏观本构响应进行了研究。
The relation of light intensity and the domain switching voltage of the near-stoichiometric Mg-doped lithium niobate was studied.
研究了在可见光诱导条件下的近化学计量比掺镁铌酸锂的反转电压与光强之间的关系。
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