Persistent Spin Dynamics in the Ising Triangular-lattice Antiferromagnet Ba${}_6$Nd${}_2$Ti${}_4$O${}_{17}$

C. Y. Jiang, B. L. Chen, K. W. Chen +8

We report results of magnetic susceptibility, specific heat, and muon spin relaxation ($\hat{I}¼$SR) measurements on the polycrystalline Ba${}_6$Nd${}_2$Ti${}_4$O${}_{17}$, a disorder-free trian…