Possible gapless spin liquid in a rare-earth kagomé lattice magnet Tm${}_3$Sb${}_3$Zn${}_2$O${}_{14}$

Zhaofeng Ding, Yanxing Yang, Jian Zhang +4

We report the thermodynamic and muon spin relaxation ($\mu$SR) evidences for a possible gapless spin liquid in Tm${}_3$Sb${}_3$Zn${}_2$O${}_{14}$, with the rare-earth ions Tm${}^{3+}$ fo…