Abstract:
The conductivity and the Hall coefficient of a doped 2D antiferromagnet in the normal state are considered using the Kondo lattice model in the multimoment approximation. The anomalous temperature dependence of the kinetic coefficients is explained by the strong anisotropic charge-carrier scattering from the spin subsystem and found to be in qualitative agreement with the experimental data for the normal state of high-Tc superconductors.
Citation:
A. M. Belemuk, A. F. Barabanov, L. A. Maksimov, “On the Hall effect in a two-dimensional doped antiferromagnet”, Pis'ma v Zh. Èksper. Teoret. Fiz., 79:4 (2004), 195–200; JETP Letters, 79:4 (2004), 160–165