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          Institute: MPI für Chemische Physik fester Stoffe     Collection: publications 2002     Display Documents



ID: 18609.0, MPI für Chemische Physik fester Stoffe / publications 2002
Magnetic history effects in the Heusler compound Co2NbSn
Authors:Wolter, A. U. B.; Klauss, H. H.; Litterst, F. J.; Geibel, C.; Süllow, S.
Language:English
Date of Publication (YYYY-MM-DD):2002-04
Title of Journal:Journal of Magnetism and Magnetic Materials
Journal Abbrev.:J. Magn. Magn. Mater.
Volume:242
Start Page:888
End Page:890
Review Status:Peer-review
Audience:Not Specified
Abstract / Description:The magnetic properties of the Heusler compound Co2NbSn have been investigated. Whereas Co2NbSn is paramagnetic above T-c = 116 K, it changes into a ferromagnetic state below T-c. Based upon the observation of an anomalous thermomagnetic irreversibility below T-c we argue that this indicates the presence of narrows Bloch walls, probably caused by large magnetic anisotropy induced by a structural transition at T-s - 235 k. (C) 2002 Elsevier Science B.V. All rights reserved.
Free Keywords:anisotropy; Bloch walls; thermomagnetic; hysteresis
Comment of the Author/Creator:Date: 2002, APR
External Publication Status:published
Document Type:Article
Communicated by:Ina Wanschura
Affiliations:MPI für chemische Physik fester Stoffe
External Affiliations:Tech Univ Carolo Wilhelmina Braunschweig, Inst Met Phys & Nukl; Festkorperphys, Mendelssohnstr 3, D-38106 Braunschweig, Germany; Tech Univ Carolo Wilhelmina Braunschweig, Inst Met Phys & Nukl Festkorperphys, D-38106 Braunschweig, Germany; Max Planck Inst Chem Phys Fester Stoffe, D-01187 Dresden, Germany
Identifiers:ISI:000176868900075 [ID No:1]
ISSN:0304-8853 [ID No:2]
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