collaborators

1 paper

cond-mat.str-el2026

Negligible Kitaev interaction in the van der Waals antiferromagnet NiBr revealed by neutron spectroscopy

Hao Xu, Shufan Cheng, Yanyan Shangguan +9

Using time-of-flight neutron spectroscopy, we have mapped out the magnetic excitations in the van der Waals antiferromagnet NiBr over a broad range of energies and momenta. The…