Tunneling magnetothermopower in magnetic tunnel junctions

URN to cite this document:: urn:nbn:de:bvb:355-epub-322522
DOI to cite this document:: 10.5283/epub.32252

Lopez-Monis, Carlos ; Matos-Abiague, Alex ; Fabian, Jaroslav

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Date of publication of this fulltext: 27 Jul 2015 09:47

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Abstract

Thermally induced spin-dependent transport across magnetic tunnel junctions (MTJs) is theoretically investigated. We analyze the thermal analog of Slonczewski's model (as well as its limiting case—Julliere's model) of tunneling magnetoresistance and obtain analytical expressions for the junction thermopower and the tunneling magnetothermopower (TMT). The analytical model is tested numerically for ...