The temperature dependence of the aging effect of permittivity in the paraelectric phase of 95.5%Pb(Zn1/3Nb2/3)O-3-4.5%PbTiO3 (PZN-4.5%PT) and BaTiO3 (BT) single crystals has been investigated. The time dependence of the Re of permittivity at constant temperatures has been found in the paraelectric phase not only in the relaxor ferroelectric PZN-4.5%PT, but also in the typical oxide ferroelectric BT. Such time dependence of permittivity can be empirically analyzed using the Kohlausch-Williams-Watts relaxation function. We discuss the relationship between the aging effect and the relaxation process of the collective motion of polar nanoregions.
机构:
Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Peoples R ChinaChinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Peoples R China
Li, Tao
Long, Xifa
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, Peoples R ChinaChinese Acad Sci, Fujian Inst Res Struct Matter, Key Lab Optoelect Mat Chem & Phys, Fuzhou 350002, 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
论文数: 0引用数: 0
h-index: 0
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
Xu, Zhuo
Li, Zhenrong
论文数: 0引用数: 0
h-index: 0
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
Li, Zhenrong
Li, Fei
论文数: 0引用数: 0
h-index: 0
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
机构:
Toshiba Corp, Mat & Devices Res Labs, Toshiba Res & Dev Ctr, Saiwai Ku, Kawasaki, Kanagawa 2108501, JapanToshiba Corp, Mat & Devices Res Labs, Toshiba Res & Dev Ctr, Saiwai Ku, Kawasaki, Kanagawa 2108501, Japan
Harada, K
Yamashita, Y
论文数: 0引用数: 0
h-index: 0
机构:
Toshiba Corp, Mat & Devices Res Labs, Toshiba Res & Dev Ctr, Saiwai Ku, Kawasaki, Kanagawa 2108501, JapanToshiba Corp, Mat & Devices Res Labs, Toshiba Res & Dev Ctr, Saiwai Ku, Kawasaki, Kanagawa 2108501, Japan