Newly generated thick amorphous oxide layer at electrode/sol-gel film interface under strong external electric field

SrTiO3/nano-Al2O3 composite films have been prepared using a sol-gel spin-coating method. When external electric fields were previously applied to the films with Al electrodes, the dielectric properties were strongly correlated with the applied field: both the dielectric constant and the dielectric...

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Bibliographic Details
Published in:	Applied physics letters Vol. 111; no. 5
Main Authors:	Peng, Yong, Yao, Manwen, Xiao, Ruihua, Yao, Xi
Format:	Journal Article
Language:	English
Published:	Melville American Institute of Physics 31-07-2017
Subjects:	Aluminum oxide Anodizing Applied physics Dielectric loss Dielectric properties Dielectric strength Electric fields Electric properties Electrodes Image transmission Leakage current Oxidation Sol-gel processes Spin coating Strontium titanates Transmission electron microscopy
Online Access:	Get full text
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