Magneto-optical properties of Co/TiO2 layered films

Описание

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.215.254

Ключевые слова: nanocomposite films, multilayer films, layered structure, magnetooptical properties, Kerr effect, Nanomagnetics, Optical Kerr effect, Optical rotation, Dielectric spacers, Layered Structures, Magneto-optical rotations, Magneto-optical spectra, Number of layers, Polar Kerr effect, Spectral dependences, Cobalt

Аннотация: Spectral dependences of the polar Kerr effect in Co/TiO2 multilayer films in the spectral range 400--1000 nm have been studied. It is shown that the sign, value, and shape of the magneto-optical spectrum depend on the thickness of a dielectric spacer and the number of layers in the structure. It has been established that the magnetПоказать полностьюo-optical rotation in the Co/TiO2 films considerably exceeds that in homogeneous Co films. The magneto-optical rotation attains the record value 2 theta(k) = 7.3 deg in the Co (5 nm)/TiO2 (17 nm) layered structure with the number of layer pairs n = 8 at a wavelength of 560 nm.

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Издание

Журнал: TRENDS IN MAGNETISM: NANOMAGNETISM

Выпуск журнала: Vol. 215

Номера страниц: 254-258

ISSN журнала: 10120394

Место издания: STAFA-ZURICH

Издатель: TRANS TECH PUBLICATIONS LTD

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