Evidence for magnon-phonon coupling in the topological magnet Cu${}_3$TeO${}_6$

Song Bao, Zhengwei Cai, Wenda Si +11

We perform thermodynamic and inelastic neutron scattering (INS) measurements to study the lattice dynamics (phonons) of a cubic collinear antiferromagnet Cu${}_3$TeO${}_6$ which hosts…