反铁电材料中负电卡效应的研究进展
吴明1(
), 肖娅男1, 李华强1, 刘泳斌1, 高景晖1(), 钟力生1, 娄晓杰2
), 肖娅男1, 李华强1, 刘泳斌1, 高景晖1(), 钟力生1, 娄晓杰2
Negative Electrocaloric Effects in Antiferroelectric Materials: a Review
WU Ming1(), XIAO Yanan1, LI Huaqiang1, LIU Yongbin1, GAO Jinghui1(), ZHONG Lisheng1, LOU Xiaojie2
), XIAO Yanan1, LI Huaqiang1, LIU Yongbin1, GAO Jinghui1(), ZHONG Lisheng1, LOU Xiaojie2
图8. 两种PNZST陶瓷在不同温度下测试的电滞回线以及两种陶瓷的P-T曲线、温度变化ΔT和熵变ΔS[
Fig. 8. Hysteresis loops of PNZST13/2/2 and PNZST43/8/2 under different temperatures, P-T curves, temperature change ΔT and entropy change ΔS of PNZST13/2/2 and PNZST43/8/2[
(a) Hysteresis loops of PNZST13/2/2; (b) Hysteresis loops of PNZST43/8/2; (c-e) P-T curves, temperature change ΔT and entropy change ΔS of PNZST13/2/2; (f-h) P-T curves, temperature change ΔT and entropy change ΔS of PNZST43/8/2
Colorful figures are available on website
