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

URN to cite this document:: urn:nbn:de:bvb:355-epub-285514
DOI to cite this document:: 10.5283/epub.28551

Muralidharan, Bhaskaran ; Grifoni, Milena

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

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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 ...