Electronic Resource
Springer
Il nuovo cimento della Società Italiana di Fisica
16 (1994), S. 1291-1295
ISSN:
0392-6737
Keywords:
Time-dependent properties
;
Computer simulation of static and dynamic behavior
;
Molecular dynamics and particle methods
;
Glass transitions
;
PACS 01.30.Cc
;
Conference proceedings
Source:
Springer Online Journal Archives 1860-2000
Topics:
Physics
Notes:
Summary We present the results of a large-scale molecular-dynamics computer simulation of a binary, supercooled Lennard-Jones fluid. At low temperatures and intermediate times the time dependence of the intermediate scattering function is well described by a von Schweidler law. The von Schweidler exponent is independent of temperature and depends only weakly on the type of correlator. For long times the correlation functions show a Kohlrausch behavior with an exponent β that is independent of temperature. This dynamical behavior is in accordance with the mode-coupling theory of supercooled liquids.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF02458815
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