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Updated: Jun 10, 2026

Characterization of Full Set Material Constants and Their Temperature Dependence for Piezoelectric Materials Using Resonant Ultrasound Spectroscopy
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Characterization of Full Set Material Constants and Their Temperature Dependence for Piezoelectric Materials Using Resonant Ultrasound Spectroscopy

Published on: April 27, 2016

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高压电性质,在自极化铁电薄膜中具有特殊的稳定性

Lisha Liu1, Jiaojiao Yi2, Kun Xu3,4

  • 1School of Materials Science and Engineering, Nanjing University of Science and Technology, Nanjing, Nanjing, China. lishaliu@njust.edu.cn.

Nature communications
|December 31, 2024
PubMed
概括

铁电膜现在可以承受高温. 本研究介绍了氧化 (Pb(Zr,Ti) O3) 薄膜的自抛光方法,用于提高要求高的微电机系统应用的压电特性.

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A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy10:40

A Fabrication and Measurement Method for a Flexible Ferroelectric Element Based on Van Der Waals Heteroepitaxy

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Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain08:00

Chemical Synthesis of Porous Barium Titanate Thin Film and Thermal Stabilization of Ferroelectric Phase by Porosity-Induced Strain

Published on: March 27, 2018

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相关概念视频

Potential Due to a Polarized Object01:29

Potential Due to a Polarized Object

A neutral atom consists of a positively charged nucleus surrounded by a negatively charged electron cloud. When placed in an external electric field, the external electric force pulls the electrons and nucleus apart, opposite to the intrinsic attraction between the nucleus and the electrons. The opposing forces balance each other with a slight shift between the center of masses of the nucleus and the electron cloud, resulting in a polarized atom. On the other hand, a few molecules, like water,...