Pseudospin resonances reveal synthetic spin-orbit interaction

URN to cite this document:: urn:nbn:de:bvb:355-epub-478237
DOI to cite this document:: 10.5283/epub.47823

Rohrmeier, Christoph

; Donarini, Andrea

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Date of publication of this fulltext: 19 Aug 2021 11:04

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Abstract

We investigate a spinful double quantum dot coupled to leads in a pseudospin valve configuration. The interplay of interaction and interference produces, in the stability diagram, a rich variety of current resonances modulated by the system parameters. In the presence of ferromagnetic leads and pseudospin anisotropy, those resonances split, turn into dips, and acquire a Fano shape, thus revealing ...