Local ordering and magnetism in Ga{sub 0.9}Fe{sub 3.1}N

Prior investigations of the ternary nitride series Ga{sub 1-x}Fe{sub 3+x}N (0{ Prompt gamma-ray activation analysis yields precise composition. > Magnetic ordering of the facial Fe atoms at the lowest temperatures. > Moessbauer spectroscopy suggests percolation or RKKY-type interaction. > F...

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Veröffentlicht in:Journal of solid state chemistry 2011-09, Vol.184 (9)
Hauptverfasser: Burghaus, Jens, Sougrati, Moulay T., Moechel, Anne, Juelich Centre for Neutron Science, JCNS, and Peter Gruenberg Institut, PGI, JARA-FIT, Forschungszentrum Juelich, D-52425 Juelich, Houben, Andreas, Hermann, Raphael P., Dronskowski, Richard
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Sprache:eng
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Zusammenfassung:Prior investigations of the ternary nitride series Ga{sub 1-x}Fe{sub 3+x}N (0{ Prompt gamma-ray activation analysis yields precise composition. > Magnetic ordering of the facial Fe atoms at the lowest temperatures. > Moessbauer spectroscopy suggests percolation or RKKY-type interaction. > Fe{sub 13} clusters due to berthollide character.
ISSN:0022-4596
1095-726X
DOI:10.1016/j.jssc.2011.06.031