Non-equilibrium hysteresis and spin relaxation in the mixed-anisotropy dipolar coupled spin-glass LiHo${}_{0.5}$Er${}_{0.5}$F${}_4$

J. O. Piatek, I. Kovacevic, P. Babkevich +5

We present a study of the model spin-glass LiHo${}_{0.5}$Er${}_{0.5}$F${}_4$ using simultaneous AC susceptibility, magnetization and magnetocaloric effect measurements along with small a…