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Mass modification of itinerant carriers in RKKY oscillations induced by finite range exchange interactions

Smirnov, Sergey (2010) Mass modification of itinerant carriers in RKKY oscillations induced by finite range exchange interactions. Phys. Rev. B 81 (21), p. 214425.

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Abstract

We investigate the Ruderman-Kittel-Kasuya-Yosida oscillations of the itinerant carrier spin density in a system where those oscillations appear only due to a finite distribution of a localized spin. The system represents a half-infinite one-dimensional quantum wire with a magnetic impurity located at its edge. In contrast to the conventional model of a point-like exchange interaction the ...

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Item Type:Article
Date:17 June 2010
Institutions:Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group Milena Grifoni
Projects:SFB 689: Spinphänomene in reduzierten Dimensionen
Identification Number:
ValueType
10.1103/PhysRevB.81.214425DOI
Classification:
NotationType
75.20.HrPACS
75.75.-cPACS
71.10.-wPACS
Subjects:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Yes
Owner: Sergey Smirnov
Deposited On:24 Jun 2010 07:05
Last Modified:16 May 2012 09:04
Item ID:15525
Owner Only: item control page
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