Changes in the ultrasonic attenuation of proustite at the photoinduced phase transition near 210 K

Authors :: K N R Taylor
J I Dunlop
Xiaoli Zhao
Source :: Journal of Physics: Condensed Matter. 3:4753-4756
Publication Year :: 1991
Publisher :: IOP Publishing, 1991.
Abstract: The ultrasonic attenuation in proustite has been measured in the vicinity of 210 K. the results provide further evidence for a photoinduced phase transition at this temperature. A possible mechanism for the increase in attenuation induced by illumination is discussed.

Subjects :: chemistry.chemical_classification
Permittivity
Phase transition
Chemistry
business.industry
Attenuation
Ultrasound
Visible radiation
Condensed Matter Physics
Proustite
Optics
Ultrasonic attenuation
General Materials Science
business
Inorganic compound

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