Field-induced magnon excitation and in-gap absorption in the Kitaev candidate ${\mathrm{RuCl}}_{3}$

L. Y. Shi, Y. Q. Liu, T. Lin, M. Y. Zhang, S. J. Zhang, L. Wang, Y. G. Shi, T. Dong, and N. L. Wang
American Physical Society (APS)
Published 2018