Magnetic properties of Fe/Tb multilayers
MetadataShow full item record
Multilayered Fe/Tb samples were prepared under ultrahigh vacuum conditions (p<10−9 mbar) on kapton substrates. A total of four different samples were prepared. Three of them correspond to a series where the Tb thickness is constant at 26 Å and Fe varies from 10 to 30 Å. The fourth one is the first of a new series where Tb is 7 Å thick and Fe 40 Å. The samples were investigated by means of SQUID magnetometry and Mössbauer spectroscopy. All samples show perpendicular magnetic anisotropy at low temperature (4.2 K), but only two of them are able to show it at room temperature.
Is part ofJournal of Applied Physics, 1991, vol. 70, p. 6206-6208
European research projects
Showing items related by title, author, creator and subject.
Badia Pascual, Ferran; Batlle, X.; Labarta, A.; Watson, M. L.; Johnston, A. B.; Chapman, J. N. (American Institute of Physics, 1997)The effect of the temperature and magnetic field on the giant magnetoresistivity ~GMR! of two FeNi–Ag granular alloys of composition Fe11.4Ni6.4Ag82.2 and Fe7.6Ni16.4Ag76.0 is discussed. Both samples were prepared by rf ...
Viñas Salas, Joan; Badia Pascual, Ferran; Wagensberg Lubinsky, Jorge (Edicions de la Universitat de Lleida, 2010)Recull de les intervencions i lliçons pronunciades en l’acte d'investidura com a doctor Honoris Causa de la Universitat de Lleida a Jorge Wagensberg Lubinski, que va tenir lloc a l'Auditori del Centre de Cultures i ...
Barrau, Jérôme; Ibáñez, Manuel; Badia Pascual, Ferran (SpringerOpen, 2014)The optimum thickness of the building envelope insulation materials depends on a large number of parameters. But the optimum thickness is calculated considering only economic arguments. In this paper, life-cycle assessment ...