Finite Spinon Density-of-States in Triangular-Lattice Delafossite TlYbSe${}_2$

Bishnu P. Belbase, Arjun Unnikrishnan, Shi Feng +3

We introduce the rare-earth delafossite compound TlYbSe${}_2$ -- extending the search for quantum spin liquids in frustrated triangular lattice magnets. While the DC magnetisation su…