Ultralow-Temperature Thermal Conductivity of the Kitaev Honeycomb Magnet $α\text{−}{\mathrm{RuCl}}_{3}$ across the Field-Induced Phase Transition

Y. J. Yu, Y. Xu, K. J. Ran, J. M. Ni, Y. Y. Huang, J. H. Wang, J. S. Wen, and S. Y. Li
American Physical Society (APS)
Published 2018