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Xianghua Chen
Researcher at Xi'an Jiaotong University
Publications - 3
Citations - 285
Xianghua Chen is an academic researcher from Xi'an Jiaotong University. The author has contributed to research in topics: Piezoelectricity & Engineering. The author has an hindex of 1, co-authored 1 publications receiving 89 citations.
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Journal ArticleDOI
Grain-orientation-engineered multilayer ceramic capacitors for energy storage applications.
Jinglei Li,Zhonghui Shen,Xianghua Chen,Shuai Yang,Zhou Wenlong,Mingwen Wang,Linghang Wang,Qiangwei Kou,Yingchun Liu,Qun Li,Zhuo Xu,Yunfei Chang,Shujun Zhang,Fei Li +13 more
TL;DR: A strategy to increase the breakdown electric field and thus enhance the energy storage density of polycrystalline ceramics by controlling grain orientation is proposed, which is expected to benefit a wide range of applications of dielectrics for which high breakdown strength is required, such as high-voltage capacitors and electrocaloric solid-state cooling devices.
Journal ArticleDOI
FEM implementation of the nonlinear damage evolution model for piezoelectric material under bipolar electrical fatigue load
Xianghua Chen,Suxin Pan,Qun Li +2 more
TL;DR: In this paper , a nonlinear damage evolution FE model and its acceleration program are proposed which are capable of modeling nonlinear Damage Evolution of piezoelectric material and structure under high electric fatigue load, where the damage area starts from the tip of the electrode and gradually spreads to the area between the electrodes.
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The failure probability assessment model of piezoelectric materials under electric fatigue load
TL;DR: In this article , the failure probability assessment model of piezoelectric materials under electric fatigue load is proposed, which is based on the methods of probability theory and statistics, and the probability density function of initial damage is obtained by observation and statistics of initial defect area.