Effect of temperature on loss mechanism of 0.7PMN-0.3PZT ceramics
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- 作者：Siripong Somwana ; b ; ppoonngg4@hotmail.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Apichart Limpichaipanita ; apichart.l@cmu.ac.th" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Athipong Ngamjarurojanaa ; ngamjarurojana@yahoo.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae
- 关键词：Ferroelectric properties ; Piezoelectric properties ; Dielectric properties ; Electrical properties
- 刊名：Sensors and Actuators A: Physical
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：236
- 期：Complete
- 页码：19-24
- 全文大小：1850 K
文摘
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Polarization analysis by subtraction resulted in more accurate evaluation.
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Loss mechanism of 0.7PMN–0.3PZT was explained in relation to temperature.
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Strain analysis was carried out to explain loss mechanism.
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Linear polarization changed from positive to negative as frequency was decreased.
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Decrease of induced strain promises potential application in actuators.