Pantheon SEMPARIS Le serveur des séminaires parisiens Paris

Status Confirmed
Seminar Series LPTMS
Subjects cond-mat.stat-mech
Date Tuesday 28 June 2022
Time 11:00
Institute LPTMS
Seminar Room Salle des séminaires du FAST et du LPTMS, bâtiment Pascal n°530
Speaker's Last Name Ramazashvili
Speaker's First Name Revaz
Speaker's Email Address
Speaker's Institution LPT Toulouse
Title Skyrmion-electron bound states in a Néel antiferromagnet
Abstract We show that, in a Néel antiferromagnet with a particular location of electron band extrema, a Skyrmion and an electron form a bound state with energy of the order of the gap $\Delta$ in the electron spectrum. The bound state turns the Skyrmion into a charged particle, that can be manipulated by electric field.
arXiv Preprint Number

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