Dependence of coercive field of PIN–PMN–PT single crystal on temperature and frequency-Reference-Cited by-同舟云学术

Dependence of coercive field of PIN–PMN–PT single crystal on temperature and frequency

Published:2022-03-28 Issue:12 Volume:131 Page:124102
ISSN:0021-8979
Container-title:Journal of Applied Physics
language:en
Short-container-title:Journal of Applied Physics

Author:

Cui Lian¹²^ORCID,Chen Zhaojiang³,Lü Yanhong⁴,Cao Wenwu²^ORCID

Affiliation:

1. School of Electronic Information Engineering, Yangtze Normal University, Chongqing 408100, China

2. Materials Research Institute, The Pennsylvania State University, University Park, Pennsylvania 16802, USA

3. Department of Physic, Zhejiang Normal University, Jinhua, Zhejiang 321004, China

4. Department of Anatomy, Harbin Medical University, Harbin 150086, China

Abstract

The effective coercive field [Formula: see text] of [001]c oriented 0.24Pb(In1/2Nb1/2)O3–0.45Pb(Mg1/3Nb2/3)O3–0.31PbTiO3 (PIN–PMN–PT) single crystals has been investigated as a function of temperature T and frequency f. The results show that the [Formula: see text] vs f curve exhibits two different regimes separated at about 400 kHz, which may be attributed to the relaxation of non-180° domain switching. It is found that [Formula: see text] linearly decreases with T at any given frequency but increases with frequency at a given temperature. These quantitative results demonstrate that the PIN–PMN–PT single crystals have good thermal stability and can be operated at a field level much beyond the conventional coercive field, revealing a great potential for high-frequency ultrasonic transducer applications.

Funder

Chongqing Municipal Education Commission

Yangtze Normal University

The state scholarships fund of the china scholarship council

National Natural Science Foundation of China

Publisher

AIP Publishing

Subject

General Physics and Astronomy

Link

https://aip.scitation.org/doi/pdf/10.1063/5.0079332

Reference23 articles.

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4. Broadband ultrasonic linear array using ternary PIN-PMN-PT single crystal

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