Monoaxial Dzyaloshinskii-Moriya interaction-induced topological Hall effect in a new chiral-lattice magnet GdPt${}_2$B

Yoshiki J. Sato, Hikari Manako, Ryuji Okazaki +3

We investigate the topological Hall effect (THE) in the monoaxial chiral crystal GdPt${}_2$B, a recently discovered compound that exhibits putative helimagnetism below 87 K. The dist…