Spontaneous order in the highly frustrated spin-1/2 Ising-Heisenberg   model on the triangulated Kagome lattice due to the Dzyaloshinskii-Moriya   anisotropy
  The spin-1/2 Ising-Heisenberg model on the triangulated Kagome (triangles-in-triangles) lattice is exactly solved by establishing a precise mapping correspondence to the simple spin-1/2 Ising model on Kagome lattice. It is shown that the disordered spin liquid state, which otherwise occurs in the ground state of this frustrated spin system on assumption that there is a sufficiently strong antiferromagnetic intra-trimer interaction, is eliminated from the ground state by arbitrary but non-zero Dzyaloshinskii-Moriya anisotropy. 
Jozef Strecka and Lucia Canova