# Nonhysteretic behavior inside the hysteresis loop of VO2 and its possible application in infrared imaging

@article{Gurvitch2009NonhystereticBI,
title={Nonhysteretic behavior inside the hysteresis loop of VO2 and its possible application in infrared imaging},
author={Michael Gurvitch and Serge Luryi and A. J. Polyakov and Alexander Shabalov},
journal={Journal of Applied Physics},
year={2009},
volume={106},
pages={104504}
}
• Published 17 November 2009
• Physics
• Journal of Applied Physics
In the resistive phase transition in VO 2 , temperature excursions taken from points on the major hysteresis loop produce minor loops. For sufficiently small excursions these minor loops degenerate into single-valued, nonhysteretic branches NHBs linear in log versus T and having essentially the same or even higher temperature coefficient of resistance TCR as the semiconducting phase at room temperature. We explain this behavior based on the microscopic picture of percolating phases. Similar…
49 Citations

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