Anisotropy of quadratic magneto-optic effects in reflection

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Show simple item record Postava, Kamil Hrabovský, David Pištora, Jaromír Fert, A. R. Višňovský, Štefan 2006-11-03T07:48:06Z 2006-11-03T07:48:06Z 2002
dc.identifier.citation Journal of applied physics. 2002, vol. 91, issue 10, p. 7293-7295. en
dc.identifier.issn 0021-8979
dc.identifier.issn 1089-7550
dc.language.iso en en
dc.publisher American Institute of Physics en
dc.relation.ispartofseries Journal of applied physics en
dc.relation.uri en
dc.title Anisotropy of quadratic magneto-optic effects in reflection en
dc.type article en
dc.identifier.location Není ve fondu ÚK en
dc.description.abstract-en Quadratic or second-order magneto-optic effects in reflection significantly effect in-plane magnetization measurements. While the magneto-optic effects linear in magnetization are independent of orientation of cubic crystal axes, the amplitude and sign of the quadratic effects change significantly under crystal rotation. Theoretical formulas for the magneto-optic effects have been derived using a permittivity tensor including terms quadratic in magnetization. A method for separation of the diagonal and off-diagonal quadratic magneto-optic tensor components (G11–G12) and 2G44 is proposed. The theory was completed by an experimental observation of the quadratic effect anisotropy in an epitaxial Fe layer prepared on a MgO substrate. The influence of the magnetization components on the magneto-optic vector magnetometry is discussed for an interface, a single layer, and exchange coupled bilayer system for a general magnetization direction including the quadratic magneto-optic effect anisotropy.
dc.identifier.doi 10.1063/1.1449436
dc.identifier.wos 000175575100159

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  • Publikační činnost VŠB-TUO / Publications of VŠB-TUO [2612]
    Kolekce obsahuje bibliografické záznamy publikační činnosti (článků) akademických pracovníků VŠB-TUO v časopisech (a v Lecture Notes in Computer Science) registrovaných ve Web of Science od roku 1990 po současnost.

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