Artículos de revistas
Ordinary Hall Effect And Spin-dependent Phenomena In A Two-band Model Ferromagnetic Metal
Registro en:
Solid State Communications. , v. 27, n. 10, p. 977 - 981, 1978.
381098
10.1016/0038-1098(78)91018-9
2-s2.0-0018008539
Autor
Ribeiro-Teixeira R.M.
Cabrera G.G.
Institución
Resumen
The ordinary Hall constant of a compensated ferromagnetic metal is calculated so as to include spin-dependent scattering effects. Model calculations have been performed for two cases of Fermi surface topologies which could likely correspond to the case of iron. It is found that the Hall constant varies over a wide range, and in some cases changes sign as a function of the new scattering mechanism in a form similar to the one produced by magnetic break-down. Experiments, which in principle can distinguish between both physical situations, are suggested. © 1978. 27 10 977 981 Cabrera, Falicov, (1975) Phys. Rev., 11 B, p. 2651 Falicov, Sievert, (1965) Phys. Rev., 138, p. A88 Singh, Wang, Callaway, (1975) Phys. Rev., 11 B, p. 287 CABRERA, G.G. & RIBEIRO-TEIXEIRA, R.M., to be publishedHurd, (1972) The Hall effect in metals and alloys, p. 10. , Plenum Press, New York-London, Note that a typographical error has slipped in relation (1.10), which should be identically zero by virtue of Onsager's reciprocal relations Lifshitz, Azbel, Kaganov, (1955) Sov. Phys. JETP, 30, p. 220 Lifshitz, Azbel, Kaganov, (1956) Sov. Phys. JETP, 31, p. 63 Cabrera, Falicov, (1974) Phys. Rev., 10 B, p. 4803 Klaffky, Coleman, (1974) Phys. Rev., 10 B, p. 2915