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Magneto-volume effect

Classic order-disorder, spin flops, electronic localization, and percolation Frustration and magneto-strain effects Magneto-volume effects Exotic effects and transitions OVERVIEW OF RECENT DEVELOPMENTS... [Pg.358]

Magneto-volume effects 520 mechanism in rare-eardi magnets 552... [Pg.515]

The second point is the magneto-volume effect. The voltune of the unit cell is expanded by the insertion of a third element, and the expansion yields an increase of the interatomic... [Pg.519]

With respect to the other two sites in the strueture, it is difficult to evaluate the effects which come from nitrogen atoms occupying the nearest-neighbor sites Fe(18h) and Fe(18f). However, we ean conclude that it is difficult to explain the increase in the magnetic moments at the Fe(6c) and Fe(9d) sites by magneto-volume effects. [Pg.524]

Magneto-volume effects The Bean-Rodbell model... [Pg.176]

The Bean-Rodbell model (Bean Rodbell, 1962) adds a phenomenological description of magneto-volume effects to the classical molecular mean-field model of Weiss. The dependence of exchange interaction on interatomic spacing is then considered, taking into account three new parameters fi, which corresponds to the dependence of ordering temperature on volume, and also the volume compressibility, K and thermal expansion ai-The formulation behind the model is as follows ... [Pg.176]

The magneto-volume effect 174 5.2. Magneto-volume effects 217... [Pg.149]

Fig. 49. The calculated magneto-volume effect for Y(Fei Coj2 (marked theory) compared with the same effect estimated from experiments (see text). (After Eriksson et al. 1989b.)... Fig. 49. The calculated magneto-volume effect for Y(Fei Coj2 (marked theory) compared with the same effect estimated from experiments (see text). (After Eriksson et al. 1989b.)...
See other pages where Magneto-volume effect is mentioned: [Pg.247]    [Pg.248]    [Pg.261]    [Pg.261]    [Pg.262]    [Pg.283]    [Pg.68]    [Pg.521]    [Pg.522]    [Pg.265]    [Pg.403]    [Pg.174]    [Pg.176]    [Pg.174]    [Pg.185]    [Pg.191]    [Pg.217]    [Pg.217]    [Pg.218]    [Pg.237]    [Pg.466]   
See also in sourсe #XX -- [ Pg.520 , Pg.524 ]

See also in sourсe #XX -- [ Pg.131 ]

See also in sourсe #XX -- [ Pg.58 ]



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