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Influence of Si Content on the Surface Magnetic Properties of Fe80SixB20-x Metallic Glasses (x=6, 10)

SYSNO ASEP	0351063
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Influence of Si Content on the Surface Magnetic Properties of Fe80SixB20-x Metallic Glasses (x=6, 10)
Author(s)	Životský, O. (CZ) Jirásková, Yvonna (UFM-A)_{RID, ORCID} De Grave, E. (BE) Hrabovská, K. (CZ) Hendrych, H. (CZ) Klimša, L. (CZ)
Number of authors	6
Source Title	Acta Physica Polonica A. - : Polska Akademia Nauk - ISSN 0587-4246 Roč. 118, č. 5 (2010), s. 751-753
Number of pages	3 s.
Action	Czech and Slovak Conference on Magnetism /14./
Event date	06.07.2010-09.07.2010
VEvent location	Košice
Country	SK - Slovakia
Event type	WRD
Language	eng - English
Country	PL - Poland
Keywords	Magneto-optical Kerr effect ; Mössbauer spectroscopy ; Surface magnetic properties
Subject RIV	BM - Solid Matter Physics ; Magnetism
CEZ	AV0Z20410507 - UFM-A (2005-2011)
UT WOS	000285797100016
Annotation	The surface sensitive magneto-optical Kerr effect methods and conversion as well as integral low-energy electron Mössbauer spectroscopy are used to compare the surface magnetic and microstructural properties of two Metglas alloys with compositions Fe80Si6B14 and Fe80Si10B10. It is shown that the samples differ markedly both in the Mössbauer spectra and the surface hysteresis loops. While the ribbon with lower amount of Si is amorphous and characterized by three contributions corresponding to clusters with prevailing content of Fe and Si atoms, to clusters of mainly Fe and B atoms, and regions in between, the surface of the second sample is partially crystallized into bcc-FeSi crystals embedded in the residual amorphous matrix.
Workplace	Institute of Physics of Materials
Contact	Yvonna Šrámková, sramkova@ipm.cz, Tel.: 532 290 485
Year of Publishing	2011

Number of the records: 1