Reversible pyroelectric response in Pb0.955La0.03(Zr0.42Sn0.40Ti0.18)O3 ceramics near its phase transition
Reversible pyroelectric response in Pb0.955La0.03(Zr0.42Sn0.40Ti0.18)O3 ceramics near its phase transition
复制标题
DOI：
10.1063/1.3157137
复制
发表时间：
2009-06
影响因子：
4
通讯作者：
Hong-ling Zhang;Xuefeng Chen;F. Cao;Genshui Wang;Xianlin Dong;Y. Gu;Yusheng Liu
中科院分区：
文献类型：
--
作者：
Hong-ling Zhang;Xuefeng Chen;F. Cao;Genshui Wang;Xianlin Dong;Y. Gu;Yusheng Liu
Phase transition and pyroelectric behaviors of Pb0.955La0.03(Zr0.42Sn0.40Ti0.18)O3 (PLZST) ceramics were investigated as functions of temperature and electric field. Pyroelectric coefficient about 160×10−8 C cm−2 K−1 is detected at the electric-field-induce ferroelectric (FEIN) to antiferroelectric phase transition for the poled samples. Reversible pyroelectric response with a pyroelectric coefficient maximum about 50×10−8 C cm−2 K−1 is obtained when a dc bias is applied on the depoled sample simultaneously.
