Anisotropy of Lamb and SH waves propagation in langasite single crystal plates under the influence of dc electric field

Ultrasonics ◽  
2012 ◽  
Vol 52 (3) ◽  
pp. 345-350 ◽  
Author(s):  
S.I. Burkov ◽  
O.P. Zolotova ◽  
B.P. Sorokin
Keyword(s):  
Electric Field ◽  
Single Crystal ◽  
Sh Waves ◽  
Dc Electric Field ◽  
Waves Propagation

Dielectric response of PMN–0.32PT single crystal and ceramics under dc electric field

2004 ◽  
Vol 30 (7) ◽  
pp. 2015-2018 ◽  
Author(s):  
Zhenrong Li ◽  
Zhuo Xu ◽  
Zengzhe Xi ◽  
Xi Yao
Keyword(s):  
Electric Field ◽  
Single Crystal ◽  
Dielectric Response ◽  
Dc Electric Field

Dielectric Properties and Phase Transition of [110]-Oriented 0.68PMN-0.32PT Single Crystals Induced by Temperature and DC Electric Field

2007 ◽  
Vol 336-338 ◽  
pp. 42-45
Author(s):  
Zhen Rong Li ◽  
Jun Jie Qian ◽  
Guo Qiang Zhang ◽  
Zeng Zhe Xi ◽  
Zhuo Xu ◽  
...  
Keyword(s):  
Phase Transition ◽  
Electric Field ◽  
Single Crystal ◽  
Single Crystals ◽  
Ferroelectric Phase ◽  
Orthorhombic Phase ◽  
Polarization Rotation ◽  
Dc Electric Field ◽  
T Phase ◽  
Oriented Single Crystal

The dielectric response of [110]-oriented 0.68PMN-0.32PT single crystal under dc electric field has been investigated. The characteristics of phase transition under temperature and dc electric field are provided. When electric field is above 2.3kV/cm, abnormal phase transition is induced by temperature and electric field, which corresponds to the phase transition from rhombohedral to orthorhombic ferroelectric phase. With increasing dc electric field, the stable temperature region of orthorhombic phase is expanded. The electric field-temperature (E-T) phase diagram of [110]-oriented 0.68PMN-0.32PT single crystals is presented. The polarization rotation in [110]-oriented single crystal is discussed.

Dielectric properties and phase transition of PMN0.32PT single crystal under dc electric field

2003 ◽  
Vol 23 (1-2) ◽  
pp. 429-432 ◽  
Author(s):  
Zhenrong Li ◽  
Zhuo Xu ◽  
Zengzhe Xi ◽  
Xiaoyong Wei ◽  
Xi Yao
Keyword(s):  
Phase Transition ◽  
Dielectric Properties ◽  
Electric Field ◽  
Single Crystal ◽  
Dc Electric Field

Nonlinear photoacoustic effect of semiconductors in dc electric field

1990 ◽  
Vol 68 (8) ◽  
pp. 3865-3871 ◽  
Author(s):  
Jian‐chun Cheng ◽  
Shu‐yi Zhang ◽  
Yue‐sheng Lu
Keyword(s):  
Electric Field ◽  
Photoacoustic Effect ◽  
Dc Electric Field
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