Measurements of the Mn 55 nuclear magnetic resonance, high-field susceptibility, magnetic anisotropy and electrical resistivity have been performed on intermetallic compound MnB 2 . It is proposed that MnB 2 is an antiferromagnet with a magnetic moment of about 3 µ B per Mn atom and a Néel point of 760°K. The weak ferromagnetism below 157°K is attributed to the tilting of the antiferromagnetic moments out of the c -plane. Unusual temperature dependence of the susceptibility and the mechanism for the tilting are discussed on the basis of the s - d exchange interaction.
No takes yet. Share an insight, caveat, or question.
Kasaya et al. (1970) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: