Ultrasonic investigations of spin-ices Dy${}_2$Ti${}_2$O${}_7$ and Ho${}_2$Ti${}_2$O${}_7$ in and out of equilibrium

S. Erfanifam, S. Zherlitsyn, S. Yasin +7

We report ultrasound studies of spin-lattice and single-ion effects in the spin-ice materials Dy${}_2$Ti${}_2$O${}_7$ (DTO) and Ho${}_2$Ti${}_2$O${}_7$ (HTO) across a broad field range up to 6…