4 research outputs found
The existence of a stable noncollinear phase in a Heisenberg model with a complex structure
We have analyzed the properties of a noncollinear magnetic phase obtained in
the mean-field analysis of the model of two coupled Heisenberg subsystems. The
domain of its existence and stability is narrow and depends on the ratio
between the averaged over nearest neighbours microscopic exchange parameters.Comment: 7 pages, miktex, 3 figure