Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-79-C8-80
DOI: 10.1051/jphyscol:1988826
ELECTRICAL RESISTANCE DUE TO PHONON IN THE FERROMAGNETIC STATE OF A METAL
S. UkonDepartment of Physics, Aoyama Gakuin University, Chitosedai, Setagaya-ku, Tokyo 157, Japan
Abstract
We studied how the electrical resistance due to phonons changes with temperature in the ferromagnetic state of a metal. A simple model calculation shows that the electrical conductance of the minority spin electrons can be larger than that of the majority spin electrons.