Fig. 3: Rotating MCEs of LiREF4 single crystals.
From: Ultralow-field magnetocaloric materials for compact magnetic refrigeration

a LiGdF4, b LiDyF4, c LiTbF4, d LiErF4, e LiHoF4, and f LiYbF4.
From: Ultralow-field magnetocaloric materials for compact magnetic refrigeration

a LiGdF4, b LiDyF4, c LiTbF4, d LiErF4, e LiHoF4, and f LiYbF4.