The electrical resistivity of the double exchange interaction systems
Journal
Journal of the Physical Society of Japan
Journal Volume
70
Journal Issue
1
Pages
203-208
Date Issued
2001
Author(s)
Abstract
We used the Boltzmann equation to calculate the electrical resistivity of the double exchange interaction systems. Starting from the Hamiltonian developed by [Kubo and Ohata's Hamiltonian J. Phys. Soc. Jpn. 33 (1972) 21], we calculated the resistivity due to the spin wave scattering. It was found that below Tc, the behavior of resistivity was quite complicated and most importantly, its magnitude is small compared to experimental results.
Other Subjects
Colossal magnetoreisistance; Electrical resistivity; Manganite
Type
journal article