Phase Structures, Electromechanical Responses, and Electrocaloric Effects in K<sub>0.5</sub>Na<sub>0.5</sub>NbO<sub>3</sub> Epitaxial Film Controlled by Non-Isometric Misfit Strain

Phase Structures, Electromechanical Responses, and Electrocaloric Effects in K<sub>0.5</sub>Na<sub>0.5</sub>NbO<sub>3</sub> Epitaxial Film Controlled by Non-Isometric Misfit Strain

Environmentally friendly lead-free K<sub>1-x</sub>Na<sub>x</sub>NbO<sub>3</sub> (KNN) ceramics possess electromechanical properties comparable to lead-based ferroelectric materials but cannot meet the needs of device miniaturization, and the corresponding thin fil...

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Bibliographic Details
Main Authors:	Yingying Wu, Yun Ou, Jinlin Peng, Chihou Lei
Format:	Article
Language:	English
Published:	MDPI AG 2023-08-01
Series:	Crystals
Subjects:	non-equiaxed misfit strain K<sub>0.5</sub>Na<sub>0.5</sub>NbO<sub>3</sub> the Landau-Devonshire theory ferroelectric thin films
Online Access:	https://www.mdpi.com/2073-4352/13/9/1321

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