The Vertically Heteroepitaxial Structure for Lead-Free Piezoelectric K<sub>0.5</sub>Na<sub>0.5</sub>NbO<sub>3</sub> Films

The effect of epitaxial strain on the electrical properties of ferroelectric films has been widely investigated. However, this kind of strain is generally attributed to the substrate clamping constraints and is easily relaxed when the thickness of films is over 100 nm. In this work, a vertically epi...

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Bibliographic Details
Main Authors: Zhe Wang, Lingyan Wang, Wei Ren, Chao Li, Yi Quan, Kun Zheng, Jian Zhuang
Format: Article
Language:English
Published: MDPI AG 2023-03-01
Series:Crystals
Subjects:
Online Access:https://www.mdpi.com/2073-4352/13/3/525