An organic-inorganic perovskite ferroelectric with large piezoelectric response

You, Yu‐Meng; Liao, Wei‐Qiang; Zhao, Dewei; Ye, Heng‐Yun; Zhang, Yi; Zhou, Qionghua; Niu, Xianghong; Wang, Jinlan; Li, Peng‐Fei; Fu, Da‐Wei; Wang, Zhe‐Ming; Gao, Song; Yang, Kunlun; Liu, Jun‐Ming; Li, Jiangyu; Yan, Yanfa; Xiong, Ren‐Gen

doi:10.1126/science.aai8535

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An organic-inorganic perovskite ferroelectric with large piezoelectric response

Published in Science • Jul 20, 2017

Authors:

Yu‐Meng You

Wei‐Qiang Liao

Dewei Zhao

Abstract

Finding a more flexible mechanical sensor Piezoelectric materials allow conversion between electricity and mechanical stresses. The most efficient piezoelectric materials are ceramics such as BaTiO 3 or PbZrO 3 , which are also extremely stiff. You et al. identified an organic perovskite structured ...

Subject

Piezoelectricity

Perovskite (structure)

Ferroelectricity

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