Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Universality of the dynamic crossover in glass-forming liquids: a "magic" relaxation time.

Literature DB >> 12689073

Universality of the dynamic crossover in glass-forming liquids: a "magic" relaxation time.

Abstract

Analysis of experimental data on the structural relaxation time tau(alpha) in various glass formers revealed its universality at the critical temperature T(c) of the mode-coupling theory. In most glass formers studied ln tau(alpha)(T(c))=-(6.5-7.5). Possible reasons for such a universality are discussed.

Year: 2003 PMID： 12689073 DOI： 10.1103/PhysRevE.67.031507

Source DB: PubMed Journal: Phys Rev E Stat Nonlin Soft Matter Phys ISSN： 1539-3755

Keyword Cloud
Cited

13 in total

1. Glass: Kohlrausch exponent, fragility, anharmonicity.

Authors: J Rault
Journal: Eur Phys J E Soft Matter Date: 2012-04-18 Impact factor: 1.890

2. Dielectric and calorimetric studies of hydrated purple membrane.

Authors: Peter Berntsen; Rikard Bergman; Helén Jansson; Martin Weik; Jan Swenson
Journal: Biophys J Date: 2005-07-29 Impact factor: 4.033

3. Constructing explicit magnetic analogies for the dynamics of glass forming liquids.

Authors: Jacob D Stevenson; Aleksandra M Walczak; Randall W Hall; Peter G Wolynes
Journal: J Chem Phys Date: 2008-11-21 Impact factor: 3.488

4. Dynamic and thermodynamic crossover scenarios in the Kob-Andersen mixture: Insights from multi-CPU and multi-GPU simulations.

Authors: Daniele Coslovich; Misaki Ozawa; Walter Kob
Journal: Eur Phys J E Soft Matter Date: 2018-05-17 Impact factor: 1.890

5. Isochronal superpositioning in the equilibrium regime of superpressed propylene carbonate to ∼ 1.8 GPa: A study by diffusivity measurement of the fluorescent probe Coumarin 1.

Authors: Marco Bonetti; Alizée Dubois
Journal: Eur Phys J E Soft Matter Date: 2019-08-06 Impact factor: 1.890

Universality of the dynamic crossover in glass-forming liquids: a "magic" relaxation time.

1. Glass: Kohlrausch exponent, fragility, anharmonicity.

2. Dielectric and calorimetric studies of hydrated purple membrane.

3. Constructing explicit magnetic analogies for the dynamics of glass forming liquids.

4. Dynamic and thermodynamic crossover scenarios in the Kob-Andersen mixture: Insights from multi-CPU and multi-GPU simulations.

5. Isochronal superpositioning in the equilibrium regime of superpressed propylene carbonate to ∼ 1.8 GPa: A study by diffusivity measurement of the fluorescent probe Coumarin 1.

6. Unique dynamic crossover in supercooled x,3-dihydroxypropyl acrylate (x = 1, 2) isomers mixture.

7. Unexpected Crossover in the kinetics of mutarotation in the supercooled region: the role of H-bonds.

8. Universal behavior of the apparent fragility in ultraslow glass forming systems.

9. Magnitude of Dynamically Correlated Molecules as an Indicator for a Dynamical Crossover in Ionic Liquids.

10. On the ergodicity of supercooled molecular glass-forming liquids at the dynamical arrest: the o-terphenyl case.