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Title | Моделирование гистерезиса спиновых системах |
Authors |
Liutyi, Taras Volodymyrovych
Poliakov, Oleksandr Yuriiovych Rot-Sierov, Oleksandr Volodymyrovych |
ORCID |
http://orcid.org/0000-0001-8651-0463 |
Keywords |
гистерезис двумерные спиновые системы гістерезис двовимірні спінові системи hysteresis two-dimensional nanoparticle |
Type | Article |
Date of Issue | 2006 |
URI | http://essuir.sumdu.edu.ua/handle/123456789/2171 |
Publisher | Издательство СумГУ |
License | |
Citation | Лютый, Т.В. Моделирование гистерезиса спиновых системах [Текст] / Т.В. Лютый, А.Ю. Поляков, А.В. Рот-Серов // Вісник Сумського державного університету. Серія Фізика, математика, механіка. — 2006. — №9(93). — С. 63-70. |
Abstract |
We present numerical studies of unidirectional anisotropy or exchange bias effect in coreshell
complex two-dimensional nanoparticle. Within the frameworks of Ising and Heisenberg
models the origin of exchange bias was revealed: it is an exchange interaction via interface of
antiferromagnetic shell and ferromagnetic core of the nanoparticle. It was shown that
Heisenberg model with Monte-Carlo step within small cone around the current spin position is
more applicable for numerical simulation of spin dynamics in the complex core-shell
nanoparticle.
When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/2171 |
Appears in Collections: |
Журнал нано- та електронної фізики (Journal of nano- and electronic physics) |
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5 Liutyi_Polyakov_Rot-Serov 63-70.pdf | 209.08 kB | Adobe PDF | -1540173974 |
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