Liquid-glass transition, a free-volume approach

1979 ◽  
Vol 20 (3) ◽  
pp. 1077-1098 ◽  
Author(s):  
Morrel H. Cohen ◽  
G. S. Grest
Keyword(s):  
Glass Transition ◽  
Free Volume ◽  
Liquid Glass

On the Free‐Volume Model of the Liquid‐Glass Transition

1970 ◽  
Vol 52 (6) ◽  
pp. 3038-3041 ◽  
Author(s):  
David Turnbull ◽  
Morrel H. Cohen
Keyword(s):  
Glass Transition ◽  
Free Volume ◽  
Liquid Glass ◽  
Volume Model ◽  
Free Volume Model

Erratum: Liquid-glass transition, a free-volume approach

1982 ◽  
Vol 26 (11) ◽  
pp. 6313-6314 ◽  
Author(s):  
Morrel H. Cohen ◽  
G. S. Grest
Keyword(s):  
Glass Transition ◽  
Free Volume ◽  
Liquid Glass

Slow Dynamics Due to the Metal-Nonmetal Transition in Liquids

2003 ◽  
Vol 217 (7) ◽  
pp. 803-816 ◽  
Author(s):  
Makoto Yao ◽  
Hirotaka Kohno ◽  
Hiroaki Kajikawa
Keyword(s):  
Relaxation Time ◽  
Glass Transition ◽  
Liquid Glass ◽  
Sound Attenuation ◽  
Slow Dynamics ◽  
Anomalous Increase ◽  
Relaxation Strength ◽  
Transition Range ◽  
Liquid Dynamics ◽  
Nonmetal Transition

AbstractIt is well known that the liquid dynamics slows down on approaching the liquid-gas critical point or the liquid-glass transition. Recently we have found by the sound attenuation measurements that the metal-nonmetal (M-NM) transition also induces slow dynamics. In the M-NM transition range of expanded liquid Hg, we have observed anomalous increase in the sound attenuation due to the structural relaxation process. Assuming a simple Debye-type relaxation, we have estimated that the relaxation time should be of the order of nanoseconds and revealed that the relaxation strength has a broad maximum in the M-NM transition range. Moreover, two types of anomalies have been observed also in the semiconductor-metal (S-M) transition range of liquid Te-Se mixtures. We present the recent experimental results of the sound attenuation measurements and discuss briefly the mechanisms of the slow dynamics in the metal-nonmetal transition range of liquids.

Investigation of free volume percolation under the liquid–glass phase transition

1995 ◽  
Vol 102 (12) ◽  
pp. 4981-4986 ◽  
Author(s):  
Vladimir P. Voloshin ◽  
Yuri I. Naberukhin ◽  
Nikolai N. Medvedev ◽  
Mu Shik Jhon
Keyword(s):  
Phase Transition ◽  
Free Volume ◽  
Liquid Glass ◽  
Glass Phase
Sign in / Sign up

Export Citation Format

Share Document