Topological transitions in two-dimensional Floquet superconductors

URN to cite this document:: urn:nbn:de:bvb:355-epub-535269
DOI to cite this document:: 10.5283/epub.53526

Wenk, Paul

; Grifoni, Milena

; Schliemann, John

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Date of publication of this fulltext: 12 Jan 2023 14:09

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Abstract

We demonstrate the occurrence of a topological phase transition induced by an effective magnetic field in a two-dimensional electron gas with spin-orbit coupling and in proximity to an s-wave superconductor. The effective, perpendicular magnetic field is generated by an in plane, off-resonant ac-magnetic field or by circularly polarized light. The conditions for entering the topological phase do ...