Preparation of Vanadium Dioxide Thin Films with Adjustable Electric Field Intensity Transition Point

DOI

10.2991/ame-17.2017.22How to use a DOI?

Keywords

Inorganic sol-gel method, vacuum annealing, electric field strength phase change point adjustable, vanadium dioxide thin film

Abstract

Preparation of phase change electric field adjustable vanadium dioxide thin films on Al2O3 ceramic substrates by inorganic sol - gel method and vacuum annealing process. By changing the annealing process to adjust the proportion of vanadium dioxide in the film to achieve changes in its phase change electric field threshold. And It had been found that the electric field intensity transformation point was reduced from 1.8MV/M to 0.4 MV/M and Phase change electric field strength decreased by about 4 times. It has also been found that the resistance abrupt multiplier decreased as the field phase change point decreased and the change range of the phase change was 2 × 103 ~ 1 × 102.

Copyright

© 2017, the Authors. Published by Atlantis Press.

Open Access

This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).

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TY  - CONF
AU  - Shi-Hao Shan
AU  - Qing-Guo Wang
AU  - Zhao-Ming Qu
AU  - Wei Chen
AU  - Ang Li
PY  - 2017/04
DA  - 2017/04
TI  - Preparation of Vanadium Dioxide Thin Films with Adjustable Electric Field Intensity Transition Point
BT  - Proceedings of the 3rd Annual International Conference on Advanced Material Engineering (AME 2017)
PB  - Atlantis Press
SP  - 129
EP  - 134
SN  - 2352-5401
UR  - https://doi.org/10.2991/ame-17.2017.22
DO  - 10.2991/ame-17.2017.22
ID  - Shan2017/04
ER  -