Перевод названия: МИКРОМАГНИТНЫЙ РАСЧЕТ РАВНОВЕСНОГО РАСПРЕДЕЛЕНИЯ МАГНИТНЫХ МОМЕНТОВ ТОНКИХ ПЛЕНОК
Тип публикации: статья из журнала
Год издания: 2010
Идентификатор DOI: 10.1134/S1063783410080160
Аннотация: A new approach has been proposed for determining an equilibrium configuration of magnetic moments in condensed matter in terms of its discrete model. The solution to this problem is reduced to a system of linear inhomogeneous equations with undetermined Lagrange multipliers. The possibility of numerically solving these systems has Показать полностьюbeen shown using a modified power method. The efficiency of the method has been demonstrated for the model of a thin magnetic film with a nonuniform distribution of the uniaxial magnetic anisotropy over the area. The dependence of the coercive force on the uniaxial anisotropy of nanocrystallites, their exchange interaction, and other parameters of samples has been investigated.
Журнал: PHYSICS OF THE SOLID STATE
Выпуск журнала: Vol. 52, Is. 8
Номера страниц: 1664-1672
ISSN журнала: 10637834
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER