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Coefficient of magnetostriction

The first-order coefficients of magnetostriction of cubic materials are then... [Pg.102]

Fig. 33. Coefficient of magnetostriction for CeRUjSij at 7 = 4.2 and 7 =1.3K. Solid symbols are data from Lacerda et al. (1989a). Note that the anomaly at 8T becomes narrower and more pronounced as the temperature is lowered. Similar data (Lacerda et al. 1991) for 0.12K Fig. 33. Coefficient of magnetostriction for CeRUjSij at 7 = 4.2 and 7 =1.3K. Solid symbols are data from Lacerda et al. (1989a). Note that the anomaly at 8T becomes narrower and more pronounced as the temperature is lowered. Similar data (Lacerda et al. 1991) for 0.12K<I.3K suggest that at T = 0 the coefficient diverges at 8T, so that a second order phase transition to the polarized state at T = 0 may occur in a magnetic field. The solid lines utilize the measured field-dependent susceptibility 9M/9H to predict the magnetostriction coefficient using eq. (26). Values of Q equal 198 at 4.2 K and 176 at 1.3 K are utilized.
See other pages where Coefficient of magnetostriction is mentioned: [Pg.99]    [Pg.108]   
See also in sourсe #XX -- [ Pg.99 , Pg.102 , Pg.108 ]



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