A neutron scattering study of the magnetic order in the randomly mixed two-dimensional ferromagnet-antiferromagnet Rb2Cu1-xCoxF4 has been performed. For x = 0.037, 0.083, and 0.88, the system enters an oblique ferromagnetic phase, an axial ferromagnetic, and an axial antiferromagnetic phase, respectively. The critical behaviour is concluded to be dominated by strong disorder as a result of competing exchange interactions.
|Journal||Physica B: Condensed Matter|
|Publication status||Published - 1992|
|Event||1991 International Conference on Neutron Scattering - Oxford, United Kingdom|
Duration: 27 Aug 1991 → 30 Aug 1991
|Conference||1991 International Conference on Neutron Scattering|
|Period||27/08/1991 → 30/08/1991|