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00-11U

00-11U


By icmp_admin - Posted on 08 February 2012

UDC: 
548:537.611, 537.621, 539.124
PACS: 
75.10.Hk

Ferromagnetic properties of a spin net for a generalized model Ising $S=1$

V.S. Yanishevsky

The study of ferromagnetic properties of a spin net for a generalized model Ising (GMI) is prolonged. In approach of an mean field for a nodal subsystem of a spin net the region of a ferromagnetic ground state in a plane of parameters of a Hamiltonian is determined. The comparison from known by results GMI for a lattice is carried out, where the lack phase transition in an antiquadrupole phase is detected, in particular.

Year: 
2000
Pages: 
19
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