Issue 22, 2020

A bottom-up strategy toward a 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−1) and short response time (409 ms).

Graphical abstract: A bottom-up strategy toward a flexible vanadium dioxide/silicon nitride composite film with infrared sensing performance

Supplementary files

Article information

Article type
Communication
Submitted
24 Mar 2020
Accepted
12 May 2020
First published
13 May 2020

Nanoscale, 2020,12, 11863-11867

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

H. Ma, Y. Wang, Y. Fu and X. Zhang, Nanoscale, 2020, 12, 11863 DOI: 10.1039/D0NR02358B

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