Large ordered moment with strong easy-plane anisotropy and vortex-domain pattern in the kagome ferromagnet Fe${}_3$Sn

Lilian Prodan, Donald M. Evans, Sinéad M. Griffin +8

We report the structural and magnetic properties of high-quality bulk single crystals of the kagome ferromagnet Fe${}_3$Sn. The dependence of magnetisation on the magnitude and orien…