Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций
Конференция: Euro-Asian Symposium onTrends in MAGnetism - Nanomagnetism (EASTMAG); Vladivostok, RUSSIA; Vladivostok, RUSSIA
Год издания: 2014
Идентификатор DOI: 10.4028/www.scientific.net/SSP.215.233
Ключевые слова: ferromagnetic resonance, micromagnetic simulation, nanopattering, thin magnetic films, Magnetic films, Magnetic logic devices, Nanomagnetics, Nickel alloys, Substrates, Textures, Ferromagnetic resonance (FMR), Glass substrates, Micromagnetic simulations, Microwave property, Resonance field, Scanning spectrometer
Аннотация: Using the scanning spectrometer of ferromagnetic resonance (FMR) the experimental dependences of the resonance field and FMR line width of thin permalloy magnetic films, which were deposited in vacuum on the substrate with an artificial texture, were obtained. The texture was produced by engineering parallel grooves using a diamondПоказать полностьюcutter on glass substrates with period from 5 to 100 mu m. We found that the presence of the texture led to a considerable increase of the resonance field and FMR line width, when the external field was directed orthogonal to the grooves. By analyzing the results of a numerical micromagnetic simulation we explained the nature of the effects observed in the thin magnetic films.
Журнал: TRENDS IN MAGNETISM: NANOMAGNETISM
Выпуск журнала: Vol. 215
Номера страниц: 233-236
ISSN журнала: 10120394
Место издания: STAFA-ZURICH
Издатель: TRANS TECH PUBLICATIONS LTD