Publications in Scientific Journals:
J. Cieslak, M. Reissner, W. Steiner, S.M. Dubiel:
"Magnetic moments and Curie temperatures of σ-FeCr alloys";
Journal of Magnetism and Magnetic Materials,
272-276
(2004),
534
- 535.
English abstract:
Magnetic moments and Curie temperatures of small sigma, Greek-FeCr alloys
J. CieImagelaka, M. Reissnerb, W. Steinerb and S. M. DubielCorresponding Author Contact Information, E-mail The Corresponding Author, a
a Faculty of Physics & Nuclear Techniques, AGH University of Science and Technology, Al. Mickiewicza 30, PL- 30-059, Kraków, Poland
b Institute of Solid State Physics, Vienna University of Technology, A-1040, Wien, Austria
Available online 30 December 2003.
Abstract
Magnetization and Mössbauer-effect measurements were carried out as a function of temperature and external magnetic field of up to 15 T on small sigma, Greek-Fe100−xCrx (45less-than-or-equals, slantxless-than-or-equals, slant50) samples. Average magnetic moment per Fe atom, <small mu, Greek>, and the Curie temperature, TC, were determined. Both of them were found to linearly decrease with x: the former at the rate of 0.033 small mu, GreekB/at% and the latter at 6.7 K/at%. The results are compared with those from the literature and are discussed in terms of localized and band models.
Author Keywords: small sigma, Greek-FeCr alloys; Mössbauer spectroscopy; Magnetic moment; Curie temperature
Online library catalogue of the TU Vienna:
http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC04970106
Electronic version of the publication:
doi:10.1016/j.jmmm.2003.12.001
Created from the Publication Database of the Vienna University of Technology.