Evolution of electric field amplitude dependent scaling behaviors in ferroelectric films over a broad temperature range

2008 ◽  
Vol 93 (9) ◽  
pp. 092908 ◽  
Author(s):  
J. Yang ◽  
X. J. Meng ◽  
M. R. Shen ◽  
C. Gao ◽  
J. L. Sun ◽  
...  
Keyword(s):  
Electric Field ◽  
Field Amplitude ◽  
Broad Temperature Range ◽  
Ferroelectric Films ◽  
Electric Field Amplitude ◽  
Temperature Range

Scaling Behavior of Dynamic Hysteresis in Hard PZT Bulk Ceramics under Influence of Compressive Stress

2008 ◽  
Vol 55-57 ◽  
pp. 281-284 ◽  
Author(s):  
N. Wongdamnern ◽  
Athipong Ngamjarurojana ◽  
Supon Ananta ◽  
Yongyut Laosiritaworn ◽  
Rattikorn Yimnirun
Keyword(s):  
Energy Dissipation ◽  
Electric Field ◽  
Mechanical Stress ◽  
Compressive Stress ◽  
Power Law ◽  
Field Amplitude ◽  
Electric Field Amplitude ◽  
Bulk Ceramic ◽  
Compressive Stresses ◽  
The Difference

Effects of electric field-amplitude and mechanical stress on hysteresis area were investigated in partially depoled hard PZT bulk ceramic. At any compressive stress, the hysteresis area was found to depend on the field-amplitude with a same set of exponents to the power-law scaling. Consequently, inclusion of compressive stresses into the power-law was also obtained in the form of < A – Aσ=0 > α E05.1σ1.19 which indicated the difference of the energy dissipation between the under-stress and stress-free conditions.

scholarly journals Perturbation theory for frequency doubling and tripling of electric field amplitude and phase ripples

1995 ◽  
Author(s):  
Jerome M. Auerbach ◽  
David Eimerl ◽  
John T. Hunt ◽  
David Milam ◽  
John B. Trenholme ◽  
...  
Keyword(s):  
Perturbation Theory ◽  
Electric Field ◽  
Frequency Doubling ◽  
Field Amplitude ◽  
Electric Field Amplitude
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