MOESSBAUER AND MAGNETIC MEASUREMENTS OF RARE EARTH-IRON-TRANSITION METAL COMPOUNDS WITH ThMn12 TYPE STRUCTURE

C. Christides; A. Kostikas; D. Niarchos; A. Simopoulos

doi:doi:10.1051/jphyscol:19888245

Numéro		J. Phys. Colloques Volume 49, Numéro C8, Décembre 1988 Proceedings of the International Conference on Magnetism


Page(s)		C8-539 - C8-540
DOI		https://doi.org/10.1051/jphyscol:19888245

Proceedings of the International Conference on Magnetism

J. Phys. Colloques 49 (1988) C8-539-C8-540
DOI: 10.1051/jphyscol:19888245

MOESSBAUER AND MAGNETIC MEASUREMENTS OF RARE EARTH-IRON-TRANSITION METAL COMPOUNDS WITH ThMn₁₂ TYPE STRUCTURE

C. Christides, A. Kostikas, D. Niarchos et A. Simopoulos

"Demokritos" National Research Center for Physical Sciences, 153 10 Ag. Paraskevi Attikis, Athens, Greece

Abstract
The magnetic properties of ternary alloys with general formula RFe_12-x T_x (R = Gd, Sm, Y, Nd, T = Mo, Ti, V) have been studied by magnetization and Moessbauer measurements. Curie temperatures are in the range of 350 to 600 K and anisotropy fields are comparable to R₂Fe₁₄B type compounds. A spin reorientation transition has been observed in NdFe_9.8V_2.2.