Two dimensional magnetic correlation in the unconventional corrugated layered oxides (Ba,Sr)${}_4$Mn${}_3$O${}_{10}$

J. Sannigrahi, S. Chattopadhyay, A. Bhattacharyya +4

Both Ba${}_4$Mn${}_3$O${}_{10}$ and Sr${}_4$Mn${}_3$O${}_{10}$ crystallize in an orthorhombic crystal structure consisting of corrugated layers containing Mn${}_3$O${}_{12}$ polydedra. The thermal…