X-ray photoelectron spectroscopy and magnetism of GdNi3Al16

Autor(en): Coldea, M
Pop, V
Neumann, M
Chiuzbaian, SG
Todoran, D
Stichwörter: antiferromagnetism; magnetization; Materials Science; Materials Science, Multidisciplinary; Physics; Physics, Condensed Matter; rare earth transition metal compounds; X-ray photoelectron spectroscopy
Erscheinungsdatum: 2002
Herausgeber: ELSEVIER SCIENCE BV
Journal: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
Volumen: 242
Ausgabe: 2
Startseite: 864
Seitenende: 866
Zusammenfassung: 
The magnetic properties of GdNi3Al16 have been investigated using both magnetic measurements in the temperature range 5-300 K and X-ray photoelectron spectroscope. GdNi3Al16 orders antiferromagnetically at T-N = 23 K. A metamagnetic transition is observed around 6 T. The magnetic susceptibility obeys Curie Weiss with mu(eff) = 8.13 mu(B) f.u. and theta(p) = -41 K. The Ni-3d band is filled and the excess magnetic moment of Gd ions is related mainly to 5d electron polarization. (C) 2002 Elsevier Science B.V. All rights reserved.
Beschreibung: 
Joint European Magnetic Symposia (JEMS 01), GRENOBLE, FRANCE, AUG 28-SEP 01, 2001
ISSN: 03048853
DOI: 10.1016/S0304-8853(01)01345-2

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