Determination of polarization states in (K,Na)NbO3 lead-free piezoelectric crystal

Determination of polarization states in (K,Na)NbO3 lead-free piezoelectric crystal

Abstract Polarization switching in lead-free (K0.40Na0.60)NbO3 (KNN) single crystals was studied by switching spectroscopy piezoresponse force microscopy (SS-PFM). Acquisition of multiple hysteresis loops on a closely spaced square grid enables polarization switching parameters to be mapped in real...

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Bibliographic Details
Main Authors: Mao-Hua Zhang, Chengpeng Hu, Zhen Zhou, Hao Tian, Hao-Cheng Thong, Yi Xuan Liu, Xing-Yu Xu, Xiao-Qing Xi, Jing-Feng Li, Ke Wang
Format: Article
Language:English
Published: Tsinghua University Press 2020-04-01
Series:Journal of Advanced Ceramics
Subjects:
piezoelectrics
lead-free
(K0.40Na0.60)NbO3 (KNN)
switching spectroscopy piezoresponse force microscopy (SS-PFM)
ferroelectric domain
Online Access:http://link.springer.com/article/10.1007/s40145-020-0360-2

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