Van Hove singularity in the magnon spectrum of the antiferromagnetic quantum honeycomb lattice

by G. Sala, M. B. Stone, Binod K. Rai, A. F. May, Pontus Laurell, V. O. Garlea, N. P. Butch, M. D. Lumsden, G. Ehlers, G. Pokharel, A. Podlesnyak, D. Mandrus, D. S. Parker, S. Okamoto, Gábor B. Halász, A. D. Christianson
Published 2021-01-01