Вид документа : Статья из журнала Шифр издания : 53/B 16 Автор(ы) : Baidakov V. G., Protsenko S.P., Tipeev A. O. Заглавие : Surface free energy of the crystal-liquid interface on the metastable extension of the melting curve [Электронный ресурс] Место публикации : Journal of Experimental and Theoretical Physics Letters. - 2014. - Vol.98, №12. - С. 801-804 Систем. требования: http://www.scopus.com. Примечания : Bibliogr. : p. 804 (14 ref.). - 26.08.2014 ББК : 53 Предметные рубрики: ФИЗИКА Ключевые слова (''Своб.индексиров.''): surface energy e--lennard-jones system--dynamics simulation Аннотация: The surface free energy γ, excess surface energy e, and excess surface stress τ at the crystal-liquid interface of a Lennard-Jones system have been determined by molecular dynamics simulation. The calculations have been performed for temperatures both above and below the triple-point temperature for the region where each of the coexisting phases is metastable and is at a negative pressure. The asymptotic behavior of γ, e, and τ has been analyzed near the endpoint of the melting curve, which is a point of the contact of the metastable extension of the melting curve and the spinodal of the stretched liquid [V.G. Baidakov and S.P. Protsenko, Phys. Rev. Lett. 95, 015701 (2005)]. It has been found that γ, e, and τ at this point are finite and the excess surface entropy is zero Доп.точки доступа: Protsenko, S.P.; Проценко Сергей Павлович; Tipeev, A. O.; Байдаков Владимир Георгиевич