Electrons in magnetic structures with domain walls: Accumulation of spin, charge, and transport properties

被引：2
|
作者：
Dugaev, VK [1 ]
Barnas, J
Lusakowski, A
Turski, LA
机构：
[1] Inst Super Engn Lisboa, Dept Elect & Commun, Lisbon, Portugal
[2] Inst Problems Mat Sci, Chernovtsy, Ukraine
[3] Adam Mickiewicz Univ, Dept Phys, Poznan, Poland
[4] Polish Acad Sci, Inst Mol Phys, Poznan, Poland
[5] Polish Acad Sci, Inst Phys, Warsaw, Poland
[6] Polish Acad Sci, Ctr Theoret Phys, Warsaw, Poland
来源：
JOURNAL OF SUPERCONDUCTIVITY | 2003年 / 16卷 / 01期
关键词：
domain walls; electrical conductivity; spin and charge accumulation;
D O I：
10.1023/A:1023255811634
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We present the results of our theoretical analysis of magnetic, electric, and transport properties of domain walls in ferromagnets. The results were obtained within the semiclassical approximation and are valid for smooth domain walls. Taking into account Coulomb interaction between electrons, we calculated spin and charge accumulation at the wall. Local conductivity due to scattering from impurities located in the region of the domain wall was also calculated.
引用
收藏
页码：15 / 18
页数：4
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