Тип публикации: статья из журнала
Год издания: 2011
Идентификатор DOI: 10.1134/S1063783411070158
Аннотация: Magnetostatic interaction in polycrystalline nanowires manifests itself in two competing ways, providing the existence of a stable domain structure even in the absence of exchange interaction between crystals. It has been found that not only the domain structure but also the block magnetization structure of the nanowire consisting Показать полностьюof exchange-noninteracting crystallites are of magnetostatic nature. The average domain wall width and magnetization correlation length have been calculated analytically and validated by simulation. The feasibility of the "easy axis" and "easy plane" phases of the effective anisotropy for different crystallite shapes has been demonstrated.
Журнал: PHYSICS OF THE SOLID STATE
Выпуск журнала: Vol. 53, Is. 7
Номера страниц: 1333-1339
ISSN журнала: 10637834
Место издания: NEW YORK
Издатель: MAIK NAUKA/INTERPERIODICA/SPRINGER