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Numerical methods and programming, 2017, Volume 18, Issue 4, Pages 447–454
(Mi vmp892)
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Ring statistics in disordered solids: a parallel algorithm for clusters with hundred thousands of atoms
G. F. Grigor'ev, V. B. Sulimov, A. V. Tikhonravov Lomonosov Moscow State University, Research Computing Center
Abstract:
The rings consisting of various number of atoms are basic structural elements in many disordered solids. In this paper, a parallel algorithm for calculating an approximate ring distribution function by the number of atoms is proposed. The algorithm is based on the Monte Carlo method and is applied to SiO$_2$ clusters consisting of up to $10^6$ atoms. The efficiency of the algorithm is studied using up to 1024 computational cores.
Keywords:
structures of glasses and films, molecular dynamics, glassy silicon dioxide, ring statistic.
Received: 29.10.2017
Citation:
G. F. Grigor'ev, V. B. Sulimov, A. V. Tikhonravov, “Ring statistics in disordered solids: a parallel algorithm for clusters with hundred thousands of atoms”, Num. Meth. Prog., 18:4 (2017), 447–454
Linking options:
https://www.mathnet.ru/eng/vmp892 https://www.mathnet.ru/eng/vmp/v18/i4/p447
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