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Depth sensitivity of magneto-optic Kerr effect on FeNbB amorphous ribbons
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SYSNO ASEP 0305944 Document Type C - Proceedings Paper (int. conf.) R&D Document Type Conference Paper Title Depth sensitivity of magneto-optic Kerr effect on FeNbB amorphous ribbons Title Hloubková citlivost magneto-optického Kerrova jevu v amorfních páscích FeNbB Author(s) Životský, O. (CZ)
Postava, K. (CZ)
Kraus, Luděk (FZU-D) RID, ORCID, SAI
Hrabovská, K. (CZ)
Pištora, J. (CZ)Source Title Optical Sensing Technology and Applications. - Bellingham : SPIE - The International Society for Optical Engineering, 2007 / Baldini Francesco ; Homola Jiří ; Liberman Robert A. ; Miler Miroslav - ISSN 0277-786X - ISBN 978-0-8194-6713-3 Pages 65851p/1-65851p/8 Number of pages 8 s. Action Optics and Optoelectronics Event date 16.04.2007-19.04.2007 VEvent location Praha Country CZ - Czech Republic Event type WRD Language eng - English Country US - United States Keywords depth profile ; magneto-optic vector magnetometry ; Fe-based ribbons Subject RIV BM - Solid Matter Physics ; Magnetism R&D Projects KAN400100653 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z10100520 - FZU-D (2005-2011) Annotation We use magneto-optic magnetometry to analyze depth sensitivity of magneto-optic methods and investigate the surface magnetic properties of amorphous ribbons. Magneto-optic response is modeled using the formalism of light propagation in anisotropic multilayers. Optical and magneto-optical properties of near surface nano-crystallized phases differ from those of deeper bulk material. Separation of magneto-optic contributions from different layers is obtained using different phase sensitivities and penetration depths in the complex magneto-optic measurements. Workplace Institute of Physics Contact Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579 Year of Publishing 2008
Number of the records: 1