A giant negative electrocaloric effect in Eu-doped PbZrO3thin films

Mao Ye; Tao Li; Qiu Sun; Zhikai Liu; Biaolin Peng; Chuanwei Huang; Peng Lin; Shanming Ke; Xierong Zeng; Xiang Peng; Lang Chen; Haitao Huang

doi:10.1039/c6tc00218h

A giant negative electrocaloric effect in Eu-doped PbZrO₃thin films

Mao Ye, Tao Li, Qiu Sun, Zhikai Liu, Biaolin Peng, Chuanwei Huang, Peng Lin, Shanming Ke, Xierong Zeng, Xiang Peng, Lang Chen, Haitao Huang

Research output: Journal article publication › Journal article › Academic research › peer-review

67 Citations (Scopus)

Abstract

A negative electrocaloric effect (ECE) in 4 mol% Eu-doped PbZrO3antiferroelectric (AFE) thin films prepared by using a sol-gel method is investigated via indirect measurements. Temperature dependent P-E hysteresis loops were measured. A giant negative electrocaloric temperature change of over 6.6 K was observed. These results raised hopes for the enhancement of the cooling efficiency in combination with positive ECE.

Original language	English
Pages (from-to)	3375-3378
Number of pages	4
Journal	Journal of Materials Chemistry C
Volume	4
Issue number	16
DOIs	https://doi.org/10.1039/c6tc00218h
Publication status	Published - 28 Apr 2016

ASJC Scopus subject areas

General Chemistry
Materials Chemistry

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10.1039/c6tc00218h

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title = "A giant negative electrocaloric effect in Eu-doped PbZrO3thin films",

abstract = "A negative electrocaloric effect (ECE) in 4 mol\% Eu-doped PbZrO3antiferroelectric (AFE) thin films prepared by using a sol-gel method is investigated via indirect measurements. Temperature dependent P-E hysteresis loops were measured. A giant negative electrocaloric temperature change of over 6.6 K was observed. These results raised hopes for the enhancement of the cooling efficiency in combination with positive ECE.",

author = "Mao Ye and Tao Li and Qiu Sun and Zhikai Liu and Biaolin Peng and Chuanwei Huang and Peng Lin and Shanming Ke and Xierong Zeng and Xiang Peng and Lang Chen and Haitao Huang",

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T1 - A giant negative electrocaloric effect in Eu-doped PbZrO3thin films

AU - Ye, Mao

AU - Li, Tao

AU - Sun, Qiu

AU - Liu, Zhikai

AU - Peng, Biaolin

AU - Huang, Chuanwei

AU - Lin, Peng

AU - Ke, Shanming

AU - Zeng, Xierong

AU - Peng, Xiang

AU - Chen, Lang

AU - Huang, Haitao

PY - 2016/4/28

Y1 - 2016/4/28

N2 - A negative electrocaloric effect (ECE) in 4 mol% Eu-doped PbZrO3antiferroelectric (AFE) thin films prepared by using a sol-gel method is investigated via indirect measurements. Temperature dependent P-E hysteresis loops were measured. A giant negative electrocaloric temperature change of over 6.6 K was observed. These results raised hopes for the enhancement of the cooling efficiency in combination with positive ECE.

AB - A negative electrocaloric effect (ECE) in 4 mol% Eu-doped PbZrO3antiferroelectric (AFE) thin films prepared by using a sol-gel method is investigated via indirect measurements. Temperature dependent P-E hysteresis loops were measured. A giant negative electrocaloric temperature change of over 6.6 K was observed. These results raised hopes for the enhancement of the cooling efficiency in combination with positive ECE.

UR - https://www.scopus.com/pages/publications/84966330243

U2 - 10.1039/c6tc00218h

DO - 10.1039/c6tc00218h

M3 - Journal article

SN - 2050-7534

VL - 4

SP - 3375

EP - 3378

JO - Journal of Materials Chemistry C

JF - Journal of Materials Chemistry C

IS - 16

ER -

A giant negative electrocaloric effect in Eu-doped PbZrO₃thin films

Abstract

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