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Nucleation-type magnet

Nucleation-type magnets may be characterized by the following properties ... [Pg.92]

Fig. 15. Schematic magnetization curves for nucleation controlled magnets, type A, like SmCo5 and for pinning controlled magnets, type B, like Sm(Co, Cu, TM)X. Fig. 15. Schematic magnetization curves for nucleation controlled magnets, type A, like SmCo5 and for pinning controlled magnets, type B, like Sm(Co, Cu, TM)X.
The cholesteric- nematic ph se transtion induced by a magnetic field is, according to de Gennes, a second order transition of the nucleation type. This type of transition has hysteresis but no critical fluctuations. [Pg.52]

Most experimental observations made on the Nd-Fe-B type materials indicate that the coercivity in the corresponding sintered magnets is nucleation-controlled (fig. 47a or b) rather than pinning controlled (fig. 47c). [Pg.98]

Fig. 16. Comparison of the virgin magnetization curves for typical magnets of three basic behavior types A is nucleation controlled B is pinning controlled, and C is mixed (or pinning with very nonuniform pin... Fig. 16. Comparison of the virgin magnetization curves for typical magnets of three basic behavior types A is nucleation controlled B is pinning controlled, and C is mixed (or pinning with very nonuniform pin...

See other pages where Nucleation-type magnet is mentioned: [Pg.92]    [Pg.92]    [Pg.103]    [Pg.162]    [Pg.806]    [Pg.117]    [Pg.981]    [Pg.806]    [Pg.342]    [Pg.183]    [Pg.424]    [Pg.11]    [Pg.8]    [Pg.392]    [Pg.387]    [Pg.250]    [Pg.119]    [Pg.93]    [Pg.159]    [Pg.160]    [Pg.167]    [Pg.170]    [Pg.101]    [Pg.74]    [Pg.65]    [Pg.44]    [Pg.493]    [Pg.119]    [Pg.130]    [Pg.522]    [Pg.59]    [Pg.34]    [Pg.114]    [Pg.174]    [Pg.387]    [Pg.156]    [Pg.347]    [Pg.102]    [Pg.23]    [Pg.284]   
See also in sourсe #XX -- [ Pg.92 ]




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Magnetic types

Magnetism types

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