Singlet Ground State and Magnetization Plateaus in Ba${}_3$Mn${}_2$O${}_8$

M. Uchida, H. Tanaka, M. Bartashevich +1

Magnetic susceptibility and the magnetization process have been measured in \green polycrystal. In this compound, the magnetic manganese ion exists as Mn${}^{5+}$ in a tetrahedral en…