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Proceedings Paper

Effective diffusivity of the phosphorus in bcc iron under irradiation
Author(s): Alexander E. Vasiliev; Nikolai N. Khartanovich
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Paper Abstract

The results of molecular dynamics calculations of the energetic barriers for phosphorus substitution and different radiation-induced interstitial configurations have been presented. The data on energetic barriers for the transitions between interstitial configurations are presented too. On the base of results obtained the model for phosphorus impurity effective diffusivity estimation in bcc iron under irradiation is proposed. Phosphorus diffusivity is investigated in relation of the temperature and the rate of radiation defects generation.

Paper Details

Date Published: 5 May 1999
PDF: 6 pages
Proc. SPIE 3687, International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering, (5 May 1999); doi: 10.1117/12.347416
Show Author Affiliations
Alexander E. Vasiliev, St. Petersburg State Technical Univ. (Russia)
Nikolai N. Khartanovich, St. Petersburg State Technical Univ. (Russia)


Published in SPIE Proceedings Vol. 3687:
International Workshop on Nondestructive Testing and Computer Simulations in Science and Engineering
Alexander I. Melker, Editor(s)

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