The energy of generation and migration of point defects in the ordered CuPt and CuPt3 alloys

The energy of generation and migration of point defects in the ordered CuPt and CuPt3 alloys

Using molecular dynamics simulations, the energies of formation and migration of vacancies and interstitial atoms in the ordered CuPt and CuPt3 alloys are estimated. The energy-favorable configurations of the interstitial atoms are determined. In CuPt, high diffusion anisotropy is revealed during mi...

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Bibliographic Details
Published in:Russian physics journal Vol. 58, № 1. P. 42-47
Corporate Authors: Томский государственный университет Экономический факультет Кафедра мировой экономики и налогообложения, Томский государственный университет Сибирский физико-технический институт Научные подразделения СФТИ
Other Authors: Poletaev, G. M., Starostenkov, M. D., Soskov, A. A., Klopotov, Anatoly A., Kulagina, Valentina V., Grinkevich, Larisa S. 1969-2019, Potekaev, Aleksandr I. 1951-
Format: Article
Language:English
Subjects:
сплавы
медь
платина
точечные дефекты
диффузия
статьи в журналах
Online Access:http://vital.lib.tsu.ru/vital/access/manager/Repository/vtls:000532248
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Description
Summary:Using molecular dynamics simulations, the energies of formation and migration of vacancies and interstitial atoms in the ordered CuPt and CuPt3 alloys are estimated. The energy-favorable configurations of the interstitial atoms are determined. In CuPt, high diffusion anisotropy is revealed during migration of an interstitial atom: in the ordered CuPt alloys it generally migrates along (111) planes containing Cu atoms.
Bibliography:Библиогр.: 12 назв.
ISSN:1064-8887

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