Universal behavior of internal friction in glasses below T : anharmonicity vs relaxation

Comparison of the internal friction at hypersonic frequencies between a few K and the glass transition temperature Tg for various glasses brings out general features. At low temperature, internal friction is only weakly dependent on the material. At high temperature but still below Tg the internal f...

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Veröffentlicht in:	arXiv.org 2006-10
Hauptverfasser:	Pelous, Jacques, Levelut, Claire
Format:	Artikel
Sprache:	eng
Schlagworte:	Anharmonicity Friction Glass transition temperature High temperature Internal friction
Online-Zugang:	Volltext
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