Magnetic Excitations and Interactions in the Kitaev Hyperhoneycomb Iridate $\beta$-Li${}_2$IrO${}_3$

Thomas Halloran, Yishu Wang, Mengqun Li +8

We present a thorough experimental study of the three-dimensional hyperhoneycomb Kitaev magnet $\beta$-Li${}_2$IrO${}_3$, using a combination of inelastic neutron scattering (INS), time-do…