ELECTRONIC STRUCTURE OF TIO2 THIN FILMS AND LAALO3-SRTIO3 HETEROSTRUCTURES: THE ROLE OF TITANIUM 3D1 STATES IN MAGNETIC AND TRANSPORT PROPERTIES

@inproceedings{Drera2012ELECTRONICSO,
  title={ELECTRONIC STRUCTURE OF TIO2 THIN FILMS AND LAALO3-SRTIO3 HETEROSTRUCTURES: THE ROLE OF TITANIUM 3D1 STATES IN MAGNETIC AND TRANSPORT PROPERTIES},
  author={Giovanni Drera},
  year={2012}
}
  • Giovanni Drera
  • Published 2012
  • Physics
  • In this Thesis, a study of the electronic structure of two Ti-based oxide systems, TiO2 thin films and the ultra-thin LaAlO3-SrTiO3 (LAO-STO) heterojunctions, is given. A weak room-temperature ferromagnetism (FM) has been detected in slightly reduced TiO2 thin film and in other oxides; as these materials are insulating closed-shell systems, this phenomenon has been classified as "d0 magnetism". Since this magnetism could be related to the growth process and to the presence of defects (oxygen… CONTINUE READING

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    References

    Publications referenced by this paper.
    SHOWING 1-10 OF 80 REFERENCES

    Science

    • Y. Matsumoto, M. Murakami, +7 authors H. Koinuma
    • 291:854
    • 2001
    VIEW 16 EXCERPTS
    HIGHLY INFLUENTIAL

    Phys

    • D. M. Ceperley, B. J. Alder
    • Rev. Lett., 45:566
    • 1980
    VIEW 51 EXCERPTS
    HIGHLY INFLUENTIAL

    App

    • G. Drera, F. Banfi, +10 authors A. Brinkman
    • Phys. Lett, 98:052907
    • 2011
    VIEW 4 EXCERPTS
    HIGHLY INFLUENTIAL

    J

    • F. Rossella, P. Galinetto, +4 authors L. Sangaletti
    • Raman Spec., 41:558–565
    • 2010
    VIEW 17 EXCERPTS
    HIGHLY INFLUENTIAL

    New

    • J. Coey, P. Stamenov, R. D. Gunning, M. Venkatesan, K. Paul
    • J. of Phys., 12:053025
    • 2010
    VIEW 8 EXCERPTS
    HIGHLY INFLUENTIAL

    Ph

    • X. Gonze, B. Amadon, +9 authors L. Genovese
    • Ghosez, M. Giantomassi, S. Goedecker, D.R. Hamann, P. Hermet, F. Jollet, G. Jomard, S. Leroux, M. Mancini, S. Mazevet, M.J.T. Oliveira, G. Onida, Y. Pouillon, T. Rangel, G.-M. Rignanese, D. Sangalli, R. Shaltaf, M. Torrent, M.J. Verstraete, G. Zerah, and J.W. Zwanziger. Comp. Phys. Commun., 180:2582
    • 2009
    VIEW 5 EXCERPTS
    HIGHLY INFLUENTIAL

    Core Level Spectroscopy of Solids

    VIEW 6 EXCERPTS
    HIGHLY INFLUENTIAL

    Nature

    • A. Ohtomo, H. Y. Hwang
    • 427:423
    • 2004
    VIEW 4 EXCERPTS
    HIGHLY INFLUENTIAL

    Appl

    • K. Ueda, H. Tabata, T. Kawai
    • Phys. Lett., 79:988–990
    • 2001
    VIEW 4 EXCERPTS
    HIGHLY INFLUENTIAL

    Surf

    • M. H. Henderson
    • Sci, 419:174
    • 1999
    VIEW 15 EXCERPTS
    HIGHLY INFLUENTIAL