Growth-orientation dependence of magnetic properties of Cr-based multilayers with 119Sn monatomic layers

Growth-orientation dependence of magnetic properties of Cr-based multilayers with 119Sn monatomic layers

The growth-orientation dependence of magnetism of Cr/Sn and Fe/Cr/Sn/Cr multilayers was studied. For Fe/Cr/Sn/Cr multilayers, reduction of Cr magnetic moments was found in both (011)- and (001)-orientated samples, and the effect is larger in the former than the latter. In Cr/Sn multilayers, the (011...

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Veröffentlicht in:Journal of magnetism and magnetic materials 2004-05, Vol.272-276, p.1233-1234
Hauptverfasser: Jiko, N., Almokhtar, M., Takeda, M., Suzuki, J., Shinjo, T., Mibu, K.
Format: Artikel
Sprache:eng
Schlagworte:
Multilayers
Mössbauer spectroscopy
Neutron diffraction
Orientation dependence
Spin-density wave
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Zusammenfassung:The growth-orientation dependence of magnetism of Cr/Sn and Fe/Cr/Sn/Cr multilayers was studied. For Fe/Cr/Sn/Cr multilayers, reduction of Cr magnetic moments was found in both (011)- and (001)-orientated samples, and the effect is larger in the former than the latter. In Cr/Sn multilayers, the (011)-oriented sample with the Cr layer thickness (tCr) of 80Å has a commensurate antiferromagnetic structure, while the (001)-oriented samples with tCr⩾80Å have a spin-density-wave structure with the wave vector perpendicular to the film plane.
ISSN:0304-8853
DOI:10.1016/j.jmmm.2003.12.070