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Giant magnetorefractive effect in La0.7Ca0.3MnO3 filmsстатья
Информация о цитировании статьи получена из
Scopus,
Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 26 января 2017 г.
- Авторы: Granovskii A.B., Sukhorukov Yu P., Telegin A.V., Bessonov V.D., Gan'shina E.A., Kaul' A.R., Korsakov I.E., Gorbenko O.Yu, Gonzalez J.
- Журнал: Journal of Experimental and Theoretical Physics
- Том: 112
- Номер: 1
- Год издания: 2011
- Издательство: Maik Nauka/Interperiodica Publishing
- Местоположение издательства: Russian Federation
- Первая страница: 77
- Последняя страница: 86
- DOI: 10.1134/S106377611005105X
- Аннотация: Complex experimental investigations of the structural, optical, and magneto-optical properties (magnetotransmission, magnetoreflection, and transversal Kerr effect, as well as the magnetoresistance, of La0.7Ca0.3MnO3 epitaxial films indicate that magnetoreflection and magnetotransmission in manganite films can reach giant values and depend strongly on the magnetic and charge homogeneity of the films, their thickness, and spectral range under investigation. It has been shown that the optical enhancement of the magnetorefractive effect occurs in thin films as compared to manganite crystals. In the region of the minimum of the reflectance near the first phonon band, the resonance-like magnetorefractive effect has been observed, which is accompanied by change of the sign of the magnetoreflection. A model based on the theory of the magnetorefractive effect has been proposed to qualitatively explain this behavior.
- Добавил в систему: Ганьшина Елена Александровна