Yashonath, Subramanian ; Jyothi Bhasu, V. C. (1992) Structure-potential relationship and nature of disorder in liquids and glassy solids Chemical Physics Letters, 189 (4-5). pp. 311-315. ISSN 0009-2614
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Official URL: http://www.sciencedirect.com/science/article/pii/0...
Related URL: http://dx.doi.org/10.1016/0009-2614(92)85207-Q
Abstract
A method based on the minimal-spanning tree is extended to a collection of points in three dimensions. Two parameters, the average edge length and its standard deviation characterize the disorder. The structural phase diagram for a monatomic system of particles and the characteristic values for the uniform random distribution of points have been obtained. The method is applied to hard spheres and Lennard-Jones systems. These systems occupy distinct regions in the structural phase diagram. The structure of the Lennard-Jones system approaches that of the defective close-packed arrangements at low temperatures whereas in the liquid regime, it deviates from the close-packed configuration
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| ID Code: | 55846 |
| Deposited On: | 19 Aug 2011 05:39 |
| Last Modified: | 19 Aug 2011 05:39 |
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