Resumé
Originalsprog | Engelsk |
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Publikationsdato | 2005 |
Status | Udgivet - 2005 |
Begivenhed | The 3rd International Workshop on Complex Systems - Sendai, Japan Varighed: 16 nov. 2005 → 19 nov. 2005 Konferencens nummer: 3 |
Konference
Konference | The 3rd International Workshop on Complex Systems |
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Nummer | 3 |
Land | Japan |
By | Sendai |
Periode | 16/11/2005 → 19/11/2005 |
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Elastic models for the non-Arrhenius relaxation time of glass-forming liquids. / Dyre, Jeppe.
2005. Afhandling præsenteret på The 3rd International Workshop on Complex Systems, Sendai, Japan.Publikation: Konferencebidrag › Paper › Forskning
TY - CONF
T1 - Elastic models for the non-Arrhenius relaxation time of glass-forming liquids
AU - Dyre, Jeppe
PY - 2005
Y1 - 2005
N2 - We first review the phenomenology of viscous liquids and the standard models used for explaining the non-Arrhenius average relaxation time. Then the focus is turned to the so-called elastic models, arguing that these models are all equivalent in the Einstein approximation (where the short-time elastic properties are all determined by just one effective, temperature-dependent force constant). We finally discuss the connection between the elastic models and two well-established research fields of condensed-matter physics: point defects in crystals and solid-state diffusion.
AB - We first review the phenomenology of viscous liquids and the standard models used for explaining the non-Arrhenius average relaxation time. Then the focus is turned to the so-called elastic models, arguing that these models are all equivalent in the Einstein approximation (where the short-time elastic properties are all determined by just one effective, temperature-dependent force constant). We finally discuss the connection between the elastic models and two well-established research fields of condensed-matter physics: point defects in crystals and solid-state diffusion.
M3 - Paper
ER -