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Methane induced electrical property change of nitrogen doped ultrananocrystalline diamond nanowires
Journal article   Peer reviewed

Methane induced electrical property change of nitrogen doped ultrananocrystalline diamond nanowires

Peter Feng, Xinpeng Wang, Ali Aldalbahi and Andrew F. Zhou
Applied physics letters, Vol.107(23)
07/12/2015
DOI: https://doi.org/10.1063/1.4937267

Abstract

Physical Sciences Physics Physics, Applied Science & Technology
The methane induced electrical property change of nitrogen doped ultrananocrystalline diamond (UNCD) nanowires has been investigated. The experimental data indicated a significant decrease in the resistance caused by the presence of the methane impurity at room temperature. Our primary results show that its high sensitivity, fast response, and recovery time make the nitrogen doped UNCD an excellent material platform for methane gas sensor applications. (C) 2015 AIP Publishing LLC.

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