A brief critique of the Adam-Gibbs entropy model

J. C. Dyre; Tina Hecksher; Kristine Niss

doi:10.1016/j.jnoncrysol.2009.01.039

A brief critique of the Adam-Gibbs entropy model

J. C. Dyre, Tina Hecksher, Kristine Niss

Research output: Contribution to journal › Journal article › Research › peer-review

Abstract

This paper critically discusses the entropy model proposed by Adam and Gibbs in 1965 for the dramatic temperature dependence of glass-forming liquids' average relaxation time, which is one of the most influential models during the last four decades. We discuss the Adam-Gibbs model's theoretical bases as well as its reported experimental model confirmations; in the process of doing this a number of problems with the model are identified

Original language	English
Journal	Journal of Non-Crystalline Solids
Volume	355
Issue number	10-12
Pages (from-to)	624-627
Number of pages	4
ISSN	0022-3093
DOIs	https://doi.org/10.1016/j.jnoncrysol.2009.01.039
Publication status	Published - 2009

Keywords

Glass formation
Glass transition

Link to document

10.1016/j.jnoncrysol.2009.01.039

2009 JNCS 355 624Final published version, 153 KB

http://milne.ruc.dk/~dyre/2009_JNCS_355_624.pdf

Cite this

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title = "A brief critique of the Adam-Gibbs entropy model",

abstract = "This paper critically discusses the entropy model proposed by Adam and Gibbs in 1965 for the dramatic temperature dependence of glass-forming liquids' average relaxation time, which is one of the most influential models during the last four decades. We discuss the Adam-Gibbs model's theoretical bases as well as its reported experimental model confirmations; in the process of doing this a number of problems with the model are identified",

keywords = "Glass formation, Glass transition",

author = "Dyre, {J. C.} and Tina Hecksher and Kristine Niss",

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AU - Hecksher, Tina

AU - Niss, Kristine

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AB - This paper critically discusses the entropy model proposed by Adam and Gibbs in 1965 for the dramatic temperature dependence of glass-forming liquids' average relaxation time, which is one of the most influential models during the last four decades. We discuss the Adam-Gibbs model's theoretical bases as well as its reported experimental model confirmations; in the process of doing this a number of problems with the model are identified

KW - Glass formation

KW - Glass transition

U2 - 10.1016/j.jnoncrysol.2009.01.039

DO - 10.1016/j.jnoncrysol.2009.01.039

M3 - Journal article

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EP - 627

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JF - Journal of Non-Crystalline Solids

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