Two-dimensional experimental models of magnetic condensed systems

P. K. Khizhenkov - I. M. Makmak - G. I. Mironova

Doneck State University, Doneck, Ukraine

Abstract
Magnetic ordering in variable magnetic fields of ferroparticles in a free condition on square and hexagonal lattices is experimentally investigated. Is shown, that the free particles at upcritical frequencies will form circular of a square lattice form antiferromagnetic ordering, and on hexagonal lattices-vortex ordering. Volumetric model of an antiferromagnetic concentration domain of a magnetic liquid is received, according to which opposite oriented circuits of particles will form in a cross field of a plane a labyrinth structure. Figs 6, refs 8.