| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1483354 | Journal of Non-Crystalline Solids | 2007 | 5 Pages |
Abstract
We have performed transient absorption measurements of liquid selenium after the illumination of a pulsed laser to clarify the possibility of the photo-induced semiconductor-metal transition. The intensity of the laser was increased up to 23 mJ/pulse and the temperature of the sample was increased up to 600 °C. By increasing the laser intensity and temperature of the sample, quite a large photo-induced change has been observed, which suggests the semiconductor-metal transition.
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Physical Sciences and Engineering
Materials Science
Ceramics and Composites
Authors
Y. Sakaguchi, K. Tamura,