A novel Kagome uud-ddu spin order in Heisenberg spin-1/2 Clinoatacamite Cu${}_4$(OH)${}_6$Cl${}_2$, the parent compound of Herbertsmithite

X. G. Zheng, M. Hagihala, I. Yamauchi +4

The newly identified field-induced up-up-down order in Ba${}_3$CoSb${}_2$O${}_9$ etc. renewed attention on exotic phases in spin-1/2 triangular-lattice antiferromagnets. Here, we report…