Orthogonal Cherenkov sound in spin-orbit coupled systems

URN to cite this document:: urn:nbn:de:bvb:355-epub-319763
DOI to cite this document:: 10.5283/epub.31976

Smirnov, Sergey

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Date of publication of this fulltext: 19 Jun 2015 10:32

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Abstract

Conventionally the Cherenkov sound is governed by orbital degrees of freedom and is excited by supersonic particles. Additionally, it usually has a forward nature with a conic geometry known as the Cherenkov cone whose axis is oriented along the supersonic particle motion. Here we predict Cherenkov sound of a unique nature entirely resulting from the electronic spin degree of freedom and ...