Magnetic and Transport Properties of (La,Sr)MnO${}_3$

Abstract

Magnetic and transport properties of the perovskite-type $3d$ transition-metal oxide (La,Sr)MnO${}_3$ are theoretically studied using the double-exchange model in infinite dimension. Magnetoresistance properties as well as the magnetic transition temperatures are in good agreement with the experimental data.

5 pages, LaTeX, including 2 PS figures. To be published in Proc. International Symposium 'Frontiers of High Tc Superconductivity' (Oct. 1995, Morioka, Japan)

References in corpus (3)

• Transport Properties of the Kondo Lattice Model in the Limit $S=\infty$ and $D=\infty$
• Magnetoresistance of the Double-Exchange Model in Infinite Dimension
• Magnetic Transition Temperature of (La,Sr)MnO${}_3$