The change of the Curie point of CoS 2 under hydrostatic pressure up to 5.3 kbar was investigated, and the value of Δ T c / Δ P was obtained to be -0.86 deg·kbar -1 . The linear compressibility of FeS 2 , having approximately the same crystal structure with CoS 2 , was measured, and the value of (1/ l ) ( Δ l / Δ p ) was given as 2.31×10 -7 bar -1 at 296°K. The relation between the change of the Curie point and the interatomic distance was obtained from the both results. This result was applied to an explanation of the ferromagnetic property of Co(S x Se 1- x ) 2 , and the exchange interaction of this system was discussed. An iso-volume magnetic phase diagram of this system was illustrated.
No takes yet. Share an insight, caveat, or question.
Satō et al. (1969) studied this question.
Synapse has enriched 2 closely related papers on similar clinical questions. Consider them for comparative context: