Rare-earth triangular lattice spin liquid: a single-crystal study of YbMgGaO${}_4$

Yuesheng Li, Gang Chen, Wei Tong +5

YbMgGaO${}_4$, a structurally perfect two-dimensional triangular lattice with odd number of electrons per unit cell and spin-orbit entangled effective spin-1/2 local moments of Yb$…