Formation of the Kondo resonance in two-atom molecular systems for various interaction limits

被引：0

作者：

Babiaczyk, WI ^{[1
]}

Bulka, BR ^{[1
]}

机构：

[1] Polish Acad Sci, Inst Mol Phys, PL-60179 Poznan, Poland

来源：

MATERIALS SCIENCE-POLAND | 2004年 / 22卷 / 04期

关键词：

Kondo resonance; interaction; two-atom molecule;

D O I：

暂无

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We consider a two-atom molecule connected to ferromagnetic leads, in the Kondo transport regime. To investigate the Kondo effect in the system, we use the slave - boson mean field approximation (SBMFA) techniques. Results are obtained for both the strong interaction limit, in which an infinite Coulomb repulsion U1-2 between atoms is assumed, and a finite U1-2 case. The transport is considered in the T = 0 and V = 0 equilibrium limit.

引用

页码：529 / 536

页数：8

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