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cond-mat.stat-mech2007
Ground-state phase diagram of geometrically frustrated Ising-Heisenberg model on doubly decorated planar lattices
Lucia Canova, Jozef Strecka, Jan Dely +1
Ground-state phase diagram of the mixed spin-1/2 and spin-1 Ising-Heisenberg model on doubly decorated planar lattices is examined using the generalized decoration-iteration transf…
cond-mat.stat-mech2006
Ternary-Spin Ising Model on an Anisotropically Decorated Square Lattice: An Exactly Solvable Case
Lucia Canova, Jozef Strecka, Jan Dely
Magnetic properties of a ternary-spin Ising model on the decorated square lattice are studied within a generalized decoration-iteration transformation. Depending on the mutual rati…