Precession of entangled spin and pseudospin in double quantum dots

URN to cite this document:: urn:nbn:de:bvb:355-epub-523250
DOI to cite this document:: 10.5283/epub.52325

Rohrmeier, Christoph

; Donarini, Andrea

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Date of publication of this fulltext: 24 May 2022 08:54

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Abstract

Quantum dot spin valves are characterized by exchange fields which induce spin precession and generate current spin resonances even in absence of spin splitting. Analogous effects have been studied in double quantum dots, in which the orbital degree of freedom, the pseudospin, replaces the spin in the valve configuration. We generalize, now, this setup to allow for arbitrary spin and orbital ...