Optical and electrical properties of (111)-oriented epitaxial SrVO3 thin films

Perovskite oxide SrVO3 (SVO) is a transparent conductor with excellent optical and electrical properties. Most of the previous works have focused on (001)-oriented SVO thin films. As an alternative to tin-doped indium oxide (ITO), the other orientations of SVO thin films are important to be consider...

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Bibliographic Details
Published in:Ceramics international 2019-06, Vol.45 (9), p.11304-11308
Main Authors: Xu, Ruixing, Ji, Yanda, Bouchilaoun, Raouf, Qian, Fengjiao, Li, Min, Zhang, Xiyuan, Tang, Rujun, Zhao, Run, Misra, Shikhar, Wang, Haiyan, Li, Weiwei, Kan, Caixia, Shi, Daning, Fan, Jiyu, Yang, Hao
Format: Article
Language:English
Subjects:
oriented
SrVO3
Strongly correlated oxide
TCO
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Summary:Perovskite oxide SrVO3 (SVO) is a transparent conductor with excellent optical and electrical properties. Most of the previous works have focused on (001)-oriented SVO thin films. As an alternative to tin-doped indium oxide (ITO), the other orientations of SVO thin films are important to be considered as well. In the present work, the optical and electrical properties of (111)-oriented SVO epitaxial films have been investigated. Excellent electrical conductivity (2.92 × 104 S cm−1) and optical transparency (56.6%) have been demonstrated, which are comparable to those of ITO and expand the applications of epitaxial SVO thin films in other orientations as transparent conducting oxide.
ISSN:0272-8842
1873-3956
DOI:10.1016/j.ceramint.2019.02.207