High-field susceptibility

Saturation magnetization M0, Curie temperature Tc, high-field susceptibility Xht anc the pressure dependences of M0 and Tc for Fej alloys (Beille et al. 1979). 

Roeland et al. investigated the conduction electron susceptibility ce from a study of the high-field susceptibility, considering a phenomenological expression for the relation between the ionic and conduction electron magnetization of the form... 

X (T = 0) is apparently considerably enhanced above the Pauli susceptibility Ap = 2(gMB)V( p) = 2.4 X 10 p.bT calculated from Keeton and Loucks (1968) estimate of the density of states at the Fermi level. However, a note of caution needs to be injected into these estimates of the conduction electron susceptibility. It is apparent from figs. 6.1 and 6.2 that some 10 to 15 T are required to complete the magnetization process by overcoming residusd domain walls and the effects of crystal imperfections. Measurements of the high-field susceptibility... 

Magnetic and crystal field parameters of RAI2 compounds, x, the high field susceptibility. 

Fig. 16.21. Belov-Goryaga plot of the temperature dependence of the magnetization of YFej, The inset shows the high field susceptibility derived from the Hla intercept.

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