Orthogonal spin arrangement as possible ground state of three - dimensional Shastry - Sutherland network in Ba3Cu3In4O12

O. S. Volkova, I. S. Maslova, R. Klingeler +4

The Ba3Cu3In4O12 stands for unique topology of the magnetic subsystem. It consists of rotated by 90\Box${}^b$ relative to each other "paper-chain" columns made of vertex-sharing CuIO…