Antiferromagnetism and reentrant spin glass in disordered Ni-Mn alloys
Gezalyan A. D., Shul'pekovas. V.
The formation of a reentrant spin glass from an antiferromagnetic phase has been discovered in Ni-Mn alloys by neutron diffraction analysis and measurements of the magnetic susceptibility. A cluster mechanism has been identified as responsible for the formation of the spin glass from adjacent magnetic states.