The magnetic structure of NiS2-xSex has been investigated by Mossbauer effect of 57Fe doped NiS2-xSex. Mossbauer patterns of the non-collinear first-kind ordering of FCC have been observed both in metallic and semiconductive antiferromagnetic phases. The local environment effect on the magnetic moments is weak in this system; the magnetic moments decrease uniformly at all nickel sites by selenium substitution. With increasing x the magnetic moments decrease without any discontinuous change at the metal-semiconductor phase boundary. The magnetic moment of nickel rotates towards the (111) direction with increasing temperature in NiS1.6Se0.4.
No takes yet. Share an insight, caveat, or question.
Nishihara et al. (1978) studied this question.
Synapse has enriched one closely related paper. Consider it for comparative context: