Phase transitions in Pb(Mg1/3Nb2/3)O3-PbTiO3 studied by low-frequency internal friction measurement
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作者:
Yan, Feng
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Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R ChinaHong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China
Yan, Feng
[1
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Bao, Peng
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机构:Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China
Bao, Peng
Zhu, Jingsong
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机构:Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China
Zhu, Jingsong
Wang, Yening
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机构:Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China
Wang, Yening
Chan, Helen L. W.
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机构:Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China
Chan, Helen L. W.
Choy, Chung Loong
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机构:Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China
Choy, Chung Loong
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[1] Hong Kong Polytech Univ, Dept Appl Phys, Hong Kong, Hong Kong, Peoples R China
[2] Nanjing Univ, Dept Phys, Natl Lab Solid State Microstruct, Nanjing 210093, Peoples R China
The low-frequency internal friction (0.1 Hz < f < 10 Hz) of (100-x%)Pb(Mg1/3Nb2/3)O-3-x%PbTiO3 (x=0, 13, 23, 33) ceramics has been measured in the temperature range between 90 and 500 K. All of the internal friction peaks show a height that is inversely proportional to the measurement frequency, thus they can be attributed to first-order phase transitions. The phase transitions between rhombohedral, monoclinic, and tetragonal phases in ceramics with x=33 occur over a very broad temperature range from 150 to 400 K, indicating that the giant piezoelectric effect in this material may be attributed to a field-induced phase transition process.
机构:
Virginia Polytech Inst & State Univ, Dept Mat Sci & Engn, Blacksburg, VA 24061 USAVirginia Polytech Inst & State Univ, Dept Mat Sci & Engn, Blacksburg, VA 24061 USA
Li, JF
Ruette, B
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Virginia Polytech Inst & State Univ, Dept Mat Sci & Engn, Blacksburg, VA 24061 USAVirginia Polytech Inst & State Univ, Dept Mat Sci & Engn, Blacksburg, VA 24061 USA
Ruette, B
Viehland, D
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Virginia Polytech Inst & State Univ, Dept Mat Sci & Engn, Blacksburg, VA 24061 USAVirginia Polytech Inst & State Univ, Dept Mat Sci & Engn, Blacksburg, VA 24061 USA
机构:
Xian Polytech Univ, Sch Sci, Xian 710048, Peoples R China
Xi An Jiao Tong Univ, Inst Elect Mat, Minist Educ, Elect Mat Res Lab,Key Lab, Xian 710049, Peoples R ChinaXian Polytech Univ, Sch Sci, Xian 710048, Peoples R China
Wang Qiu-Ping
Feng Yu-Jun
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Xi An Jiao Tong Univ, Inst Elect Mat, Minist Educ, Elect Mat Res Lab,Key Lab, Xian 710049, Peoples R ChinaXian Polytech Univ, Sch Sci, Xian 710048, Peoples R China
Feng Yu-Jun
Xu Zhuo
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Xi An Jiao Tong Univ, Inst Elect Mat, Minist Educ, Elect Mat Res Lab,Key Lab, Xian 710049, Peoples R ChinaXian Polytech Univ, Sch Sci, Xian 710048, Peoples R China
Xu Zhuo
Cheng Peng-Fei
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Xian Polytech Univ, Sch Sci, Xian 710048, Peoples R ChinaXian Polytech Univ, Sch Sci, Xian 710048, Peoples R China
Cheng Peng-Fei
Feng Fei-Long
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Xian Polytech Univ, Sch Sci, Xian 710048, Peoples R ChinaXian Polytech Univ, Sch Sci, Xian 710048, Peoples R China
机构:
Xi An Jiao Tong Univ, Elect Mat Res Lab, Key Lab Educ Minist, Xian 710049, Peoples R ChinaXi An Jiao Tong Univ, Elect Mat Res Lab, Key Lab Educ Minist, Xian 710049, Peoples R China
Wang, Linghang
Xu, Zhuo
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Xi An Jiao Tong Univ, Elect Mat Res Lab, Key Lab Educ Minist, Xian 710049, Peoples R ChinaXi An Jiao Tong Univ, Elect Mat Res Lab, Key Lab Educ Minist, Xian 710049, Peoples R China
Xu, Zhuo
Li, Zhenrong
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Xi An Jiao Tong Univ, Elect Mat Res Lab, Key Lab Educ Minist, Xian 710049, Peoples R ChinaXi An Jiao Tong Univ, Elect Mat Res Lab, Key Lab Educ Minist, Xian 710049, Peoples R China
Li, Zhenrong
Li, Fei
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Xi An Jiao Tong Univ, Elect Mat Res Lab, Key Lab Educ Minist, Xian 710049, Peoples R ChinaXi An Jiao Tong Univ, Elect Mat Res Lab, Key Lab Educ Minist, Xian 710049, Peoples R China