Magnetization process of a quasi-two-dimensional quantum magnet: Two-step symmetry restoration and dimensional reduction

Anneke Reinold, Lucas Berger, Marcin Raczkowski +9

We report on a comprehensive thermodynamic study of a quasi-two-dimensional (quasi-2D) quantum magnet Cu${}_2$(OH)${}_3$Br which in the 2D layer can be viewed as strongly coupled alter…