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Thermoelectric spin accumulation and long-time spin precession in a noncollinear quantum dot spin valve

Muralidharan, Bhaskaran and Grifoni, Milena (2013) Thermoelectric spin accumulation and long-time spin precession in a noncollinear quantum dot spin valve. Phys. Rev. B 88, 045402.

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Date of publication of this fulltext: 23 Jul 2013 13:13

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Other URL: http://link.aps.org/doi/10.1103/PhysRevB.88.045402, http://prb.aps.org/pdf/PRB/v88/i4/e045402


Abstract

We explore thermoelectric spin transport and spin dependent phenomena in a noncollinear quantum dot spin valve setup. Using this setup, we demonstrate the possibility of a thermoelectric excitation of single spin dynamics inside the quantum dot. Many-body exchange fields generated on the single spins in this setup manifest as effective magnetic fields acting on the net spin accumulation in the ...

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Item type:Article
Date:1 July 2013
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.88.045402DOI
Dewey Decimal Classification:500 Science > 530 Physics
Status:Published
Refereed:Yes, this version has been refereed
Created at the University of Regensburg:Partially
Item ID:28551
Owner only: item control page

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