Direct evidence for anisotropic magnetic interaction in $\alpha$-RuCl${}_3$ from polarized inelastic neutron scattering

Markus Braden, Xiao Wang, Alexandre Bertin +2

Polarized neutron scattering experiments reveal the anisotropy of magnetic correlations in the candidate Kitaev material $\alpha$-RuCl${}_3$. The anisotropy of the inelastic response at t…