Double hysteresis loops at room temperature in NaNbO3-based lead-free antiferroelectric ceramics

Xiaoli Tan; Zunping Xu; Xiaoming Liu; Zhongming Fan

doi:10.1080/21663831.2017.1419994

Chinese

您当前的位置：

首页 >

文章列表页 >

Double hysteresis loops at room temperature in NaNbO3-based lead-free antiferroelectric ceramics

Original Report | 更新时间：2026-08-19

- Double hysteresis loops at room temperature in NaNbO3-based lead-free antiferroelectric ceramics
- Double hysteresis loops at room temperature in NaNbO3-based lead-free antiferroelectric ceramics
- 材料研究快报（英文） 2018年6卷第3期页码：159-164
- 作者机构：
  
  1. Department of Materials Science and Engineering Iowa State University Ames
  2. Department of Materials Science and Engineering Iowa State University Ames IA USA
  3. Faculty of Materials and Energy Southwest University
- 作者简介：
- 基金信息：
- DOI：10.1080/21663831.2017.1419994
  中图分类号：
- 网络首发：2017-12-27，
  
  纸质出版：2018
- 稿件说明：
移动端阅览
Xiaoli Tan, Zunping Xu, Xiaoming Liu, 等. Double hysteresis loops at room temperature in NaNbO3-based lead-free antiferroelectric ceramics[J]. 材料研究快报（英文）, 2018,6(3):159-164.

Xiaoli Tan, Zunping Xu, Xiaoming Liu, et al. Double hysteresis loops at room temperature in NaNbO3-based lead-free antiferroelectric ceramics[J]. Materials Research Letters, 2018, 6(3): 159-164.
Xiaoli Tan, Zunping Xu, Xiaoming Liu, 等. Double hysteresis loops at room temperature in NaNbO3-based lead-free antiferroelectric ceramics[J]. 材料研究快报（英文）, 2018,6(3):159-164. DOI： 10.1080/21663831.2017.1419994.

Xiaoli Tan, Zunping Xu, Xiaoming Liu, et al. Double hysteresis loops at room temperature in NaNbO3-based lead-free antiferroelectric ceramics[J]. Materials Research Letters, 2018, 6(3): 159-164. DOI： 10.1080/21663831.2017.1419994.

摘要

Abstract

BSTRACTPolarization-field double hysteresis loops have hardly ever been observed at room temperature in polycrystalline NaNbO

one of a few lead-free antiferroelectric compounds. In this Letter

it is shown that the exposure of a modified NaNbO

ceramic to bipolar electric fields of ±160 kV/cm at 100°C can preserve the double hysteresis loops at room temperature. These double hysteresis loops can still be observed after 125 days room temperature aging with some decay in maximum polarization. Frequency dependence analysis suggests that the double hysteresis loops originate from the antiferroelectric ↔ ferroelectric phase transition

not the charged defects.

关键词

Keywords

references

浏览量

下载量

CSCD

文章被引用时，请邮件提醒。

提交

工具集

关联资源

Suppressing Portevin-Le Chatelier effect and enhancing mechanical properties in nanoparticles-modified high-Mg aluminum crossover alloy

Anomalous twinning in body-centered cubic metals

A comparative tomography study on the sintering dynamics of Ti6Al4V and Ti22Al25Nb alloys

Apathwaytoachievingstrength–ductilitysimultaneousimprovementviasolutesegregationingradient-structuredMg–Zn–Gdalloy

Bimodal α precipitation mediates deformation coordination and strength-ductility synergy in a Zr-rich metastable β Ti alloy