Resonant Magnetic Soft X-Ray Diffraction at Ni L sub III Edge: Ferro- and Antiferromagnetism in Ag/Ni Multilayers

Resonant Magnetic Soft X-Ray Diffraction at Ni L sub III Edge: Ferro- and Antiferromagnetism in Ag/Ni Multilayers

Resonant enhancement of the X-ray magnetic scattering showed evidence of the antiferromagnetic coupling between the nickel layers in an Ag/Ni multilayer through the appearance at small angles of a magnetic superlattice diffraction peak. The magnetic moments are found to be oriented perpendicular to...

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Veröffentlicht in:Journal of magnetism and magnetic materials 1992-09, Vol.121 (1-3), p.230-233
Hauptverfasser: Tonnerre, J M, Jergel, M, Raoux, D, Idir, M, Soullier, G, Barchewitz, R, Rodmacq, B
Format: Artikel
Sprache:eng
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Zusammenfassung:Resonant enhancement of the X-ray magnetic scattering showed evidence of the antiferromagnetic coupling between the nickel layers in an Ag/Ni multilayer through the appearance at small angles of a magnetic superlattice diffraction peak. The magnetic moments are found to be oriented perpendicular to an applied magnetic field weaker than the saturation field. Moreover, a large magnetization-dependent amplitude of 2.5 electrons was observed.
ISSN:0304-8853