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 ...