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 | ||||||||
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| Date: | 17 June 2010 | ||||||||
| Institutions: | Physics > Institute of Theroretical Physics > Chair Professor Grifoni > Group Milena Grifoni | ||||||||
| Projects: | SFB 689: Spinphänomene in reduzierten Dimensionen | ||||||||
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| Dewey Decimal Classification: | 500 Science > 530 Physics | ||||||||
| Status: | Published | ||||||||
| Refereed: | Yes, this version has been refereed | ||||||||
| Created at the University of Regensburg: | Yes | ||||||||
| Item ID: | 15525 |
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