The effect of strain on the electrical conductance of p-type nanocrystalline silicon carbide thin films

This paper presents for the first time the effect of strain on the electrical conductance of p-type nanocrystalline SiC grown on a Si substrate. The gauge factor of the p-type nanocrystalline SiC was found to be 14.5 which is one order of magnitude larger than that in most metals. This result indicates that mechanical strain has a significant influence on the electrical conductance of p-type nanocrystalline SiC, which is promising for mechanical sensing applications in harsh environments.This paper presents for the first time the effect of strain on the electrical conductance of p-type nanocrystalline SiC grown on a Si substrate. The gauge factor of the p-type nanocrystalline SiC was found to be 14.5 which is one order of magnitude larger than that in most metals. This result indicates that mechanical strain has a significant influence on the electrical conductance of p-type nanocrystalline SiC, which is promising for mechanical sensing applications in harsh environments.
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Journal Title

Journal of Materials Chemistry C

Volume

DOI

https://doi.org/10.1039/c4tc02679a

Copyright Statement

© 2015 Royal Society of Chemistry. This is the author-manuscript version of this paper. Reproduced in accordance with the copyright policy of the publisher. Please refer to the journal website for access to the definitive, published version.

Subject

Microelectronics and Integrated Circuits

Macromolecular and Materials Chemistry

Physical Chemistry (incl. Structural)

Materials Engineering

Publication URI

http://hdl.handle.net/10072/69162

Collection

Journal articles