Tunable skyrmion-skyrmion binding on the surface of a topological insulator

Tiwari, KL; Lavoie, J; Pereg-Barnea, T; Coish, WA

Tiwari, KL (reprint author), McGill Univ, Dept Phys, Montreal, PQ H3A 2T8, Canada.

PHYSICAL REVIEW B, 2019; 100 (12):

Abstract

We show that skyrmions on the surface of a magnetic topological insulator may experience an attractive interaction that leads to the formation of a sk......

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