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R. Sato Turtelli, D. Triyono, R. Grössinger, H. Sassik, J. Fidler, T. Matthias, G. Badurek, C. Dewhurst, W. Steiner, G. Wiesinger:
"The microstructure of Nd-Fe, Co-Al";
Materials Science and Engineering A, 375-377 (2004), S. 1129 - 1132.

The microstructure of Nd-Fe, Co-Al

R. Sato TurtelliCorresponding Author Contact Information, E-mail The Corresponding Author, a, D. Triyonoa, R. Grössingera, H. Sassika, J. Fidlera, T. Matthiasa, G. Badurekb, C. Dewhurstc, W. Steinera and G. Wiesingera

a Institut für Festkörperphysik, TU-Wien, Wiedner Hauptstraße 8-10, A-1040, Vienna, Austria
b Institut für Kernphysik, TU-Wien, Wiedner Hauptstraße 8-10, A-1040, Vienna, Austria
c Institute Laue-Langevin, Avenue des Martyrs, F-38042, Grenoble, France

Available online 25 March 2004.


Abstract

The magnetic domain size of melt-spun Nd60Fe30Al10 has been determined by means of small-angle neutron scattering (SANS). An average domain size of 300 nm was found. High resolution electron micrography and magnetic measurements revealed the precipitation of Nd-rich multi-phases embedded in an amorphous matrix. The 57Fe Mössbauer spectroscopy showing two peaks in the hyperfine field distribution with high and low moment values, respectively.

Author Keywords: Amorphous rare earth compounds; Mössbauer spectroscopy; Resistivity; Susceptibility; Coercivity; Small-angle neutron scattering

http://aleph.ub.tuwien.ac.at/F?base=tuw01&func=find-c&ccl_term=AC04970110

doi:10.1016/j.msea.2003.10.174