Optimizing electrocaloric effect of PbSc0.5Ta0.5O3 ceramics near/below room temperature by ordering degree modulation

Optimizing electrocaloric effect of PbSc0.5Ta0.5O3 ceramics near/below room temperature by ordering degree modulation

Lead scandium tantalate (PbSc0.5Ta0.5O3 (PST)) is one of the most promising ferroelectric materials for electrocaloric (EC) refrigeration because of its large enthalpy change (ΔH) at room temperature (RT), whose properties are determined by the ordering arrangement of two kinds of heterovalent ions...

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Bibliographic Details
Main Authors:	Ruowei Yin, Yuxuan Hou, Xiaowei Lv, Junjie Li, Rongju Zhong, Yanjing Su, Lijie Qiao, Renchao Che, Lifeng Zhu, Chuanbao Liu, Yang Bai
Format:	Article
Language:	English
Published:	Tsinghua University Press 2025-06-01
Series:	Journal of Advanced Ceramics
Subjects:	ferroelectric electrocaloric effect (ece) pbsc0.5ta0.5o3 (pst) ordering degree modulation
Online Access:	https://www.sciopen.com/article/10.26599/JAC.2025.9221088
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