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Charge and Spin Susceptibility of a Ferromagnetic Electron Gas

1969; American Physical Society; Volume: 23; Issue: 8 Linguagem: Inglês

10.1103/physrevlett.23.419

1092-0145

D. J. Kim, H. C. Praddaude, Brian B. Schwartz,

Magnetic and transport properties of perovskites and related materials

We have obtained the charge and spin susceptibilities in the ferromagnetic state of an electron gas, including the effects of the long-range nature of the Coulomb interaction from a unified point of view. The susceptibilities are discussed as a function of the magnetization for typical ferromagnetic alloy systems.