ISSN:
1434-6036
Schlagwort(e):
PACS. 02.70.Lq Monte-Carlo and statistical methods - 66.10.Cb Diffusion and thermal diffusion - 74.72.Bk Y-based cuprates
Quelle:
Springer Online Journal Archives 1860-2000
Thema:
Physik
Notizen:
Abstract: A method for estimating, via the Monte-Carlo simulation, the most often realized diffusion mechanisms in 2D ordered structures is presented. Taking as an example the diffusion of oxygen ions in high temperature superconductor we propose several diffusion mechanisms and show to what extent they depend on the temperature and concentration of the diffusing particles. Our results are compared with the ones proposed earlier on the basis of energy arguments. We find also additional trajectories, different from those earlier reported in that system.
Materialart:
Digitale Medien
URL:
http://dx.doi.org/10.1007/s100510050947
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