Enhanced optical, dielectric, and non-Ohmic properties in Ta-doped Bi2/3Cu3Ti4O12 ceramics

In this paper, Ta-doped Bi2/3Cu3Ti4O12 (BCTO) ceramics are prepared by solid-state method. Phase structure, microstructure, optical, dielectric, and non-Ohmic properties of all samples are systematically investigated. Cu/Ta-rich phases at grain boundaries (GB) together with defects affect the micros...

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Bibliographic Details

Published in:	Solid state sciences Vol. 150; p. 107495
Main Authors:	Xue, Renzhong, Zhao, Liuyang, Liu, Xiaosong, Wang, Haiyan, Zhu, Xiang, Xiao, Yifan, Yuan, Chunyu, Cao, Binbin, Chen, Ziyang, Li, Tao, Dai, Haiyang
Format:	Journal Article
Language:	English
Published:	Elsevier Masson SAS 01.04.2024
Subjects:	Bi2/3Cu3Ti4O12 Dielectric loss Non-Ohmic properties Optical band gap Positron lifetime spectroscopy Positron lifetime spectroscopy Dielectric loss Non-Ohmic properties Optical band gap Bi2/3Cu3Ti4O12
ISSN:	1293-2558, 1873-3085
Online Access:	Get full text
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