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  1. No Access

    Article

    Oscillatory Angular Dependence of Exchange Bias for Epitaxial NiO−Co (001) Bilayers

    We have sputter-deposited NiO-Co bilayers on MgO (001) substrates. NiO grows epitaxially on MgO at 900°C and subsequently the room deposited 80 Åthick Co films have a fcc crystal structure in epitaxy with the ...

    S. Dubourg, J. F. Bobo, B. Warot, E. Snoeck, J. C. Ousset in MRS Online Proceedings Library (2011)

  2. No Access

    Article

    Exchange-Biased Nio−Co Nanofaceted Bilayers Grown on MgO (110)

    We have sputter-grown self-organised faceted NiO-Co epitaxial bilayers on MgO(110). Due to very close lattice parameters, NiO adopts the same NaCl crystallographic structure as the substrate but it minimises i...

    S. Dubourg, J. F. Bobo, B. Warot, E. Snoeck, J. C. Ousset in MRS Online Proceedings Library (2011)

  3. No Access

    Article

    Epitaxial NiO-Co exchange-biased bilayers grown on MgO single crystals Influence of the substrate orientation on the film morphology, the Co structure and the magnetic behavior

    Co/NiO bilayers have been grown on MgO(001), MgO(110) and MgO(111) substrates in an ultra high vacuum sputtering chamber. Growth mode and surface morphology are investigated by X-ray diffraction, Reflection Hi...

    B. Warot, E. Snoeck, J. C. Ousset, M. J. Casanove… in MRS Online Proceedings Library (2011)

  4. No Access

    Article

    Complex angular dependence of exchange bias on (001) epitaxial NiO-Co bilayers

    We have sputter-deposited NiO-Co bilayers on MgO(001) substrates. NiO and Co grow epitaxially on MgO and reproduce its fcc structure. The high quality of our samples, in terms of flatness and crystallographic ...

    S. Dubourg, J. F. Bobo, B. Warot, E. Snoeck… in The European Physical Journal B - Condense… (2005)

  5. No Access

    Article

    Measurements ofH c2(T) in Bi-Sr-Cu-O

    H c2(T) has been measured for thin BSCO films at temperatures down to 65 mK and pulsed fields up to 35 T.H c2(T) diverged anomalously as the temperature decreased. At the lowest temperature, it was five times ...

    M. S. Osofsky, R. J. Soulen Jr., S. A. Wolf, J. M. Broto… in Journal of Superconductivity (1994)

  6. No Access

    Article

    Magnetic Properties of Fe/Ru and Fe/Ir Superlattices with Short Periodicity

    We present new results on the magnetic properties of constrained, iron base, good quality, single-crystalline superlattices, Fe/Ru and Fe/Ir. It is shown that in the first case there are two magnetically dead ...

    M. Piecuch, S. Andrieu, J. F. Bobo, M. Maurer… in MRS Online Proceedings Library (1991)

  7. No Access

    Chapter

    Magnetic Properties of Hexagonal Fe/Ru Superlattices with Short Periodicity

    The recent introduction of molecular beam epitaxy techniques in metal physics has introduced the ability to prepare new crystalline structures of elemental metals by epitaxy (pseudomorphic structures).

    M. Piecuch, M. Maurer, M. F. Ravet… in Science and Technology of Nanostructured M… (1991)

  8. No Access

    Article

    Growth, Characterization and Magnetic Properties Of HCP Fe/Ru Superlattices Synthetized by MBE

    Hexagonal-close-packed Fex/Rux superlattices with the modulation along the (0001) axis, contaln fully hcp Fe layers. The interatomic Fe-Fe distances are enlarged by about 10% as compared to fcc Fe. Ferromagnetic ...

    M. Maurer, J. C. Ousset, M. Piecuch, M. F. Ravet… in MRS Online Proceedings Library (1989)

  9. No Access

    Chapter

    Elaboration and Characterization of Metallic Multilayers in the Cnrs — St. Gobain Common Laboratory

    Fabrication of metallic multilayers and superlattices is one of the topics being developed in our new laboratory. These structures will be prepared in a metal molecular beam epitaxial deposition system and in ...

    J. C. Ousset, M. F. Ravet, M. Maurer… in Physics, Fabrication, and Applications of … (1988)

  10. No Access

    Chapter and Conference Paper

    High Field Magnetoresistance of Organic Conductors and Disordered Metals

    A high magnetic field is a powerful tool for exploring the physical properties of materials as different as low-dimensional organic conductors and amorphous metallic alloys. These materials, whose conductivity...

    J. C. Ousset, J. P. Ulmet, J. Léotin… in High Magnetic Fields in Semiconductor Phys… (1987)

  11. No Access

    Article

    Magnetic resonances in NiCl2 and NiBr2 study by using submillimeter microwaves

    D. Billerey, A. Adam, C. Terrier, J. Leotin… in International Journal of Infrared and Mill… (1981)

  12. No Access

    Chapter and Conference Paper

    Anisotropic Scattering by Rare-Earth Impurities: Effect of a High Magnetic Field

    Scattering of conduction electrons by rare-earth impurities di-lute, in a noble. metal induce an isotropic (exchange. interaction) and an anistropic (quadrupolar interaction) contribution to the manetoresistan...

    J. C. Ousset, S. Askenazy, A. Fert in Physics in High Magnetic Fields (1981)

  13. No Access

    Chapter

    Magneto-Transport in f-Electron Systems — Quadrupole and Orbital Exchange Effects

    The conduction-f electron interaction (k-f interaction) can be probed by the investigation of the transport properties. We will focus on the specific effects -anisotropic magnetoresistance and extraordinary Ha...

    A. Fert, R. Asomoza, G. Creuzet… in Crystalline Electric Field and Structural … (1980)