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arXiv · 1309.6193

Properties of spatial arrangement of V-type defects in irradiated materials: 3D-modelling

V. O. Kharchenko·D. O. Kharchenko
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Abstract

We consider the dynamics of pattern formation in a system of point defects under sustained irradiation within the framework of the rate theory. In our study we generalize the standard approach taking into account a production of defects by elastic fields and a stochastic production representing internal multiplicative noise. Using 3D-modelling we have shown that with the damage rate growth, a morphology of clusters composed of vacancies changes. The same effect is observed with variation in the multiplicative noise intensity. Stationary patterns are studied by means of correlation analysis.

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V. O. Kharchenko, D. O. Kharchenko. 2013-09-24. Properties of spatial arrangement of V-type defects in irradiated materials: 3D-modelling. https://doi.org/10.5488/cmp.16.33001

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