Detecting giant electrocaloric properties of ferroelectric SbSI at room temperature-Reference-Cited by-同舟云学术

Detecting giant electrocaloric properties of ferroelectric SbSI at room temperature

Published:2013-04 Issue:02 Volume:03 Page:1350008
ISSN:2010-135X
Container-title:Journal of Advanced Dielectrics
language:en
Short-container-title:J. Adv. Dielect.

Author:

Hamad Mahmoud A.¹²

Affiliation:

1. Physics Department, College of Science, Al Jouf University, Al Jouf, Skaka, P. O. Box 2014, Saudi Arabia

2. Physics Department, Faculty of Science, Tanta University, Tanta, Egypt

Abstract

In this work, ferroelectric SbSI shows a giant electrocaloric effect at room temperature under very low electric field shift of 0.37 kV cm-1. It is shown that the cooling ΔT per unit field MVm-1 is 2.97. This value is significantly larger, and is comparable with the value of 0.254 for PbZr 0.95 Ti 0.05 O 3 thin film under electric field shift of 30 kV cm-1. Moreover, the reduction in operating temperature opens up many more possibilities and widens the potential for applications in cooling systems.

Publisher

World Scientific Pub Co Pte Lt

Subject

Electrical and Electronic Engineering,Condensed Matter Physics,Ceramics and Composites,Electronic, Optical and Magnetic Materials

Link

https://www.worldscientific.com/doi/pdf/10.1142/S2010135X13500082

Reference33 articles.

1. Giant electrocaloric effect in the thin film relaxor ferroelectric 0.9PbMg1∕3Nb2∕3O3–0.1PbTiO3 near room temperature

2. Large Electrocaloric Effect in Ferroelectric Polymers Near Room Temperature

3. Detecting giant electrocaloric effect in SrxBa1−xNb2O6 single crystals

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