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Anisotropic domain-wall dynamics in proton-irradiated KH2PO4

Authors :
Cheol Eui Lee
J. Y. Choi
J. H. Han
Jung Sub Kim
K.D. Hahn
B.H. Youn
B. H. Oh
Chang-Young Jang
S.H. Kim
Source :
Current Applied Physics. 9:1307-1309
Publication Year :
2009
Publisher :
Elsevier BV, 2009.

Abstract

KH2PO4 single crystals have been studied by employing complex impedance measurements in view of the domain freezing effect. As a result, distinct behaviors of the anisotropic domain-wall dynamics in the activation energy of domain freezing and the Vogel–Fulcher temperature before and after proton irradiation have been identified in the anisotropic crystal structure.

Details

ISSN :
15671739
Volume :
9
Database :
OpenAIRE
Journal :
Current Applied Physics
Accession number :
edsair.doi...........ca37e4dc41f6b482eb2746662e03e700
Full Text :
https://doi.org/10.1016/j.cap.2008.11.008