Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/61469
Title: A giant negative electrocaloric effect in Eu-doped PbZrO3 thin films
Authors: Ye, M
Li, T
Sun, Q
Liu, Z
Peng, B
Huang, C
Lin, P
Ke, S
Zeng, X
Peng, X
Chen, L
Huang, H 
Issue Date: 2016
Publisher: Royal Society of Chemistry
Source: Journal of materials chemistry C, 2016, v. 4, no. 16, p. 3375-3378 How to cite?
Journal: Journal of materials chemistry C 
Abstract: A negative electrocaloric effect (ECE) in 4 mol% Eu-doped PbZrO3 antiferroelectric (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.
URI: http://hdl.handle.net/10397/61469
ISSN: 2050-7526
EISSN: 2050-7534
DOI: 10.1039/c6tc00218h
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