najoNanosystems: Physics, Chemistry, MathematicsНаносистемы: физика, химия, математика2220-80542305-7971Университет ИТМОnajo-1386Research ArticlePHYSICSФИЗИКАInteratomic interaction in bbc metalsМежатомное взаимодействие в металлах имеющих объёмно-центрированную кубическую решёткуЗализнякВ. Е.ZalizniakV.

Зализняк Виктор Евгеньевич, доцент, PhDДомашний адрес – 660077, Красноярск, ул. Молокова 1, корп. 4, кв. 39Мобильный телефон - +79135617586

Zalizniak Victor, Associate Professor, PhDPersonal address – 660077, Krasnoyarsk, Molokova St. 1/4, flat 39Mobile phone number - +79135617586

vzalizniak@sfu-kras.ruСибирский Федеральный Университет, Красноярск, РоссияРоссияSiberian Federal UniversityRussian Federation201224082025366469Copyright © Zalizniak V., 20252025Зализняк В.Е.Zalizniak V.This work is licensed under a Creative Commons Attribution 4.0 License.https://nanojournal.ifmo.ru/jour/article/view/1386

Parameters of interatomic potential for 10 bcc metals are presented in this paper. The potential is based on the embedded atom method (V.E. Zalizniak, O.A. Zolotov. Universal interatomic potential for pure metals. Nanosystems: Physics, Chemistry, Mathematics 2012, v. 3(1), p.76). Parameters are determined empirically by fitting to the equilibrium lattice constant, sublimation energy, vacancy formation energy and elastic constants.

Приводятся параметры потенциала взаимодействия для 10 металлов имеющих при нормальных условиях ОЦК решётку. Потенциал взаимодействия построен на основе метода внедрённого атома (В.Е. Зализняк, О.А. Золотов, Наносистемы: Физика, Химия, Математика, 2012, 3(1), 76). Подбор параметров потенциала взаимодействия осуществляется из условия устойчивости равновесной решётки для экспериментальных значений параметров решётки и с использованием экспериментальных значений энергии связи, энергии образования вакансии и упругих постоянных.

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The authors declare that there are no conflicts of interest present.