| Issue |
J. Phys. Colloques
Volume 49, Number C8, Décembre 1988
Proceedings of the International Conference on Magnetism
|
|
|---|---|---|
| Page(s) | C8-593 - C8-594 | |
| DOI | https://doi.org/10.1051/jphyscol:19888270 | |
Proceedings of the International Conference on Magnetism
J. Phys. Colloques 49 (1988) C8-593-C8-594
DOI: 10.1051/jphyscol:19888270
1 Philips Research Laboratories, 5600 JA Eindhoven, The Netherlands
2 Natuurkundig Laboratorium, University of Amsterdam, 1018 XE Amsterdam, The Netherlands
J. Phys. Colloques 49 (1988) C8-593-C8-594
DOI: 10.1051/jphyscol:19888270
MAGNETIC PROPERTIES OF Pr2Fe14-xMnxC
K. H. J. Buschow1, C. J. M. Denissen1, B. D. de Mooij1, F. R. de Boer2, R. Verhoef2 et Zhang Zhi-dong21 Philips Research Laboratories, 5600 JA Eindhoven, The Netherlands
2 Natuurkundig Laboratorium, University of Amsterdam, 1018 XE Amsterdam, The Netherlands
Abstract
We have investigated the magnetic properties of the compounds Pr2Fe14-xMnxC by means of magnetic measurements and by means of 57Fe Mössbauer effect spectroscopy. From magnetic measurements made in magnetic fields up to 35 T it was derived that Mn substitution leads to a decrease of the saturation moment. This decrease in saturation moment is parallelled by a strong decrease in the Curie temperatures, while the corresponding 57Fe Mössbauer spectra are characterized by a marked reduction in hyperfine fields and considerable line broadening.