Transport Relaxation Time of Spin-Polarized Electrons |
A. Paja and B.J. Spisak
Faculty of Physics and Nuclear Techniques, AGH-University of Science and Technology, al. Mickiewicza 30, 30-059 Kraków, Poland |
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Received: December 1, 2003; revised version: May 17, 2004; |
We study the mechanism of spin relaxation in 3D disordered metallic systems due to the spin-orbit scattering on charged impurities. The transport relaxation time for spin-polarized conduction electrons is calculated analytically in the presented model, where the screened Coulomb potential is used for the description of impurities. |
DOI: 10.12693/APhysPolA.106.69 PACS numbers: 72.10.-d, 72.10.Fk, 72.15.Lh, 72.25.Ba, 72.25.Rb |