Tuning the critical magnetic field of the triplon Bose-Einstein condensation in Ba${}_{3-x}$Sr${}_x$Cr${}_2$O${}_8$

Henrik Grundmann, Alsu Gazizulina, Fabian von Rohr +3

The structure and magnetic interactions of the triplon Bose-Einstein condensation candidates Ba${}_3$Cr${}_2$O${}_8$ and Sr${}_3$Cr${}_2$O${}_8$ have been studied thoroughly in the literature,…