Energy relaxation in the spin-polarized disordered electron liquid

被引：8

作者：

Chtchelkatchev, N. M. ^{[1
,2
]}

Burmistrov, I. S. ^{[1
,2
]}

机构：

[1] Russian Acad Sci, LD Landau Theoret Phys Inst, Moscow 117940, Russia

[2] Moscow Inst Phys & Technol, Dept Theoret Phys, Dolgoprudnyi 141700, Russia

来源：

PHYSICAL REVIEW LETTERS | 2008年 / 100卷 / 20期

关键词：

D O I：

10.1103/PhysRevLett.100.206804

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Energy relaxation is studied in the spin-polarized disordered electron systems in the diffusive regime. We derive a quantum kinetic equation in which the kernel of the electron-electron collision integral explicitly depends on the electron magnetization. As a consequence, the inelastic scattering rate has a nonmonotonic dependence on the spin polarization of the system.

引用

页数：4

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