Enhanced photosuseeptibility in the insulatorto-metal phase transition in vanadium dioxide

We use optical-pump terahertz-probe spectroscopy to measure the photoinduced phase transition in vanadium dioxide thin films. Our measurements reveal a fluence threshold needed to drive this transition that decreases with increasing temperature.

書誌詳細
主要な著者: Hilton, D, Prasankumar, R, Fourmaux, S, Cavalleri, A, Brassard, D, Khakani, E, Keiffer, J, Taylor, A, Averitt, R
フォーマット: Conference item
出版事項: Optical Society of America 2007

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