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A bottom-up strategy toward the flexible vanadium dioxide/silicon nitride composite film with infrared sensing performance

Abstract

Vanadium dioxide (VO2) attracts great attention due to its well-known metal-to-insulator transition. However, traditional VO2 films grown on rigid substrates are inflexible, which limits their applications. In this work, we successfully prepared VO2 /silicon nitride (VO2/SN) composite films by a simple template method. The VO2/SN film shows high flexibility, strong infrared absorption, and drastic resistance change (>103) induced by the phase transition. The application of the VO2/SN film is presented by infrared sensing, which shows a high responsivity (720 V/W) and short response time (409 ms).

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Supplementary files

Article information


Submitted
24 Mar 2020
Accepted
12 May 2020
First published
13 May 2020

Nanoscale, 2020, Accepted Manuscript
Article type
Communication

A bottom-up strategy toward the flexible vanadium dioxide/silicon nitride composite film with infrared sensing performance

H. Ma, Y. Wang, Y. Fu and X. Zhang, Nanoscale, 2020, Accepted Manuscript , DOI: 10.1039/D0NR02358B

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