DocumentCode
1005860
Title
Thermomagnetic and electric studies of TM and RE metallic glasses
Author
Pekala, K. ; Pekala, M. ; Latuszkiewicz, J. ; Bara, J.J. ; Bogacz, B.F. ; Jaskiewicz, P. ; Trykozko, R.
Author_Institution
Warsaw Technical University, Warsaw, Poland
Volume
20
Issue
5
fYear
1984
fDate
9/1/1984 12:00:00 AM
Firstpage
1338
Lastpage
1340
Abstract
Thermomagnetic and thermoelectric studies were performed on 1) ferromagnetic metallic glasses of the Fe-Ni-B-Si system and 2) ferro- and paramagnetic ones containing the rare earth elements. The characteristic nonlinear temperature variation of thermoelectric power found for all ferromagnetic alloys supports the applicability of the Grest - Nagel model to the electron transport phenomena in magnetically ordered amorphous solids. This model is additionally confirmed by information on the hyperfine field distribution obtained from Mössbauer spectroscopy. The influence of ferro - paramagnetic transition and crystallization processes onto thermoelectric power is also observed.
Keywords
Amorphous magnetic materials/devices; Magnetic thermal factors; Amorphous magnetic materials; Amorphous materials; Electrons; Glass; Iron alloys; Paramagnetic materials; Power system modeling; Solid modeling; Temperature; Thermoelectricity;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1984.1063445
Filename
1063445
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