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The ILL Theory Group

The primary research themes in the group are many body and statistical physics of condensed matter, and soft matter.

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G. Bouzerar

Georges Bouzerar

 Phone Number

+33 4 76 20 71 86

 Room

136-Common Building

 Fax Number

+33 4 76 88 24 16

 E-mail

bouzerar(at)ill.fr

Research Interests

  • Theory of magnetism in low dimensionnal systems (quantum spin chains, ladders, frustrated systems, ...)
  • Phase transitions and magnetic excitations in disordered magnetic systems (diluted magnetic semiconductors, manganites, d0 materials)
  • Strongly correlated systems.
  • Electronic properties and transport pproperties in disordered materials.

Selected Papers

  • Magnetic spin excitations in diluted ferromagnetic systems: The case of Ga1-xMnxAs,
    G. Bouzerar,
    EPL 79, No 5  57007 (2007)

  • Non-perturbative V–Jpd model and ferromagnetism in dilute magnets,
    R. Bouzerar et al.,
    EPL 78, 67003 (2007)

  • Calculating the Curie temperature reliably in diluted III-V ferromagnetic semiconductors,
    G. Bouzerar, J. Kudrnovský, and T. Ziman,
    EPL 69,     812 (2007)

  • Superexchange induced canted ferromagnetism in dilute magnets,
    G. Bouzerar, R. Bouzerar, and O. Cépas,
    Phys. Rev. B 76,     144419 (2007)

  • Effect of correlated disorder on the magnetism of double exchange systems,
    G. Bouzerar and O. Cépas,
    Phys. Rev. B 76,     020401 (2007)

  • Model for Vacancy-Induced d0 Ferromagnetism in Oxide Compounds,
    Georges Bouzerar and Timothy Ziman,
    Phys. Rev. Lett. 96,     207602 (2006)

  • Why RKKY exchange integrals are inappropriate to describe ferromagnetism in diluted magnetic semiconductors,
    Richard Bouzerar et al.,
    Phys. Rev. B 73,     024411 (2006)

  • Disorder effects in diluted ferromagnetic semiconductors,
    G. Bouzerar, J. Kudrnovský, and P. Bruno,
    Phys. Rev. B 68,      205311 (2003)
  • A new model to describe the physics of (VO)(2)P2O7,
    A. Weisse , G. Bouzerar, H. Fehske,
    Eur. Phys. J. B 7 (1),     5-8 Jan. 1999

  • Elementary excitations in dimerized and frustrated Heisenberg chains,
    G. Bouzerar, A. P. Kampf, and G. I. Japaridze,
    Phys. Rev. B 58,     3117 (1998)

  • On the incommensurate phase in modulated Heisenberg chains,
    F.Schonfeld , G. Bouzerar , GS Uhrig, et al.,
    Eur. Phys. J. B 5 (3),     521-528 Oct. 1998

  • Persistent currents in one-dimensional disorderes rings of interacting electrons,
    G. Bouzerar , D. Poilblanc , G. Montambaux,
    Phys. Rev. B 49 (12),     8258-8262 Mar 15 1994


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