DocumentCode
787911
Title
Adiabatic magnetization processes
Author
Heinecke, U.
Author_Institution
Hochschule fur Technik und Wirtschaft Dresden, Germany
Volume
31
Issue
6
fYear
1995
fDate
11/1/1995 12:00:00 AM
Firstpage
3767
Lastpage
3768
Abstract
Magnetization processes are investigated in connection with the heat transfer to the lattice. The temperature was measured of a heat-insulated sample in the course of virgin curves, hysteresis- and minor loops. Thus it is possible to separate reversible and irreversible contributions. The dissipation of magnetization energy is located at the coercivity point. The reversible heat transfer is in agreement with the thermodynamical coefficient in connection with the temperature dependence of saturation magnetization
Keywords
coercive force; magnetic hysteresis; magnetisation; magnetocaloric effects; adiabatic magnetization; coercivity; energy dissipation; hysteresis loops; irreversible heat transfer; minor loops; reversible heat transfer; saturation magnetization; thermodynamical coefficient; Heat transfer; Magnetic anisotropy; Magnetic hysteresis; Magnetic materials; Magnetization processes; Magnetostriction; Perpendicular magnetic anisotropy; Saturation magnetization; Soft magnetic materials; Temperature;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.489765
Filename
489765
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