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Title:
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Collective dynamic properties in simple crystals: Influence of the structural disorder
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Author:
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Anento Moreno, Napoleón; Padró i Cárdenas, Joan Àngel
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Other authors:
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Universitat de Barcelona |
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Abstract:
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Collective dynamic properties in Lennard-Jones crystals are investigated by molecular dynamics simulation. The study is focused on properties such as the dynamic structure factors, the longitudinal and transverse currents and the density of states. The influence on these properties of the structural disorder is analyzed by comparing the results for one-component crystals with those for liquids and supercooled liquids at analogous conditions. The effects of species-disorder on the collective properties of binary crystals are also discussed. |
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Subject(s):
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-Dinàmica molecular
-Cristal·lografia
-Física estadística
-Termodinàmica
-Mètodes de simulació
-Estructura molecular
-Molecular dynamics
-Crystallography
-Statistical physics
-Thermodynamics
-Simulation methods
-Molecular structure |
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Rights:
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(c) The American Physical Society, 2004
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Document type:
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Article
Article - Published version |
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Published by:
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The American Physical Society
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