Doping-induced Polar Defects Improve the Electrocaloric Performance of Ba 0.9 Sr 0.1 Hf 0.1 Ti 0.9 O 3

Junning Li (1) , Jing Lv (1) , Dawei Zhang (1) , Lixue Zhang (1) , Xihong Hao (2) , Ming Wu (2) , Bai-Xiang Xu (3) , Mojca Otonicar (4) , Turab Lookman (5) , Brahim Dkhil (6) , Xiaojie Lou (1)

1 Frontier Institute of Science and Technology, and State Key Laboratory for Mechanical Behavior of Materials, Xi’an Jiaotong University, Xi’an 710049, China
2 Inner Mongolia Key Laboratory of Advanced Ceramic Materials and Devices, Inner Mongolia University of Science and Technology, Baotou 014010, China
3 Institute of Materials Science
4 IJS - Jozef Stefan Institute [Ljubljana]
5 Theoretical Division [LANL]
6 SPMS - Laboratoire Structures, Propriétés et Modélisation des solides

Domaines: Physique [physics]

Junning Li, Jing Lv, Dawei Zhang, Lixue Zhang, Xihong Hao, et al.. Doping-induced Polar Defects Improve the Electrocaloric Performance of Ba 0.9 Sr 0.1 Hf 0.1 Ti 0.9 O 3. Physical Review Applied, 2021, 16 (014033), ⟨10.1103/PhysRevApplied.16.014033⟩. ⟨hal-03451319⟩