Abstract
The equilibrium spin configurations and antiferromagnetic resonance spectra of quasi-one-dimensional ‘easy-plane’ antiferromagnets on a triangular lattice are calculated. It is shown that in contrast to a simple two-sublattice antiferromagnet the spin reorientation in a transverse magnetic field is accompanied by a magnetic phase transition in relatively small fields, attributed to spin flip of two magnetic sublattices in the basal plane.
| Original language | English (US) |
|---|---|
| Pages (from-to) | L441-L446 |
| Journal | Journal of Physics C: Solid State Physics |
| Volume | 21 |
| Issue number | 13 |
| DOIs | |
| State | Published - May 10 1988 |