Francois Vernay

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Publications

Single-particle versus collective effects in assemblies of nanomagnets: Screening

F Vernay , H Kachkachi
Journal of Magnetism and Magnetic Materials, 2020, 500, ⟨10.1016/j.jmmm.2019.166286⟩
Article dans une revue hal-03461010 v1
Image document

Specific absorption rate of magnetic nanoparticles: Nonlinear AC susceptibility

J-L Déjardin , F Vernay , H Kachkachi
Journal of Applied Physics, 2020, 128, pp.143901. ⟨10.1063/5.0018685⟩
Article dans une revue hal-03461028 v1

Magnetization nutation induced by surface effects in nanomagnets

F. Vernay , H. Kachkachi , Roland Bastardis
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2018, 98 (16), ⟨10.1103/PhysRevB.98.165444⟩
Article dans une revue hal-02081065 v1

Ferromagnetic resonance of a two-dimensional array of nanomagnets: Effects of surface anisotropy and dipolar interactions

J-L Déjardin , A. Franco , F. Vernay , H. Kachkachi
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2018, 97 (22), pp.2060 - 2067. ⟨10.1103/PhysRevB.97.224407⟩
Article dans une revue hal-01904365 v1

Resonant inelastic x-ray scattering studies of magnons and bimagnons in the lightly doped cuprate La 2 − x Sr x CuO 4

L. Chaix , E. Huang , S. Gerber , X. Lu , C. Jia et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2018, 97 (15), ⟨10.1103/PhysRevB.97.155144⟩
Article dans une revue hal-01904374 v1
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Effect of dipolar interactions and DC magnetic field on the specific absorption rate of an array of magnetic nanoparticles

J-L Déjardin , F Vernay , M Respaud , H Kachkachi
Journal of Applied Physics, 2017, 121, ⟨10.1063/1.4984013⟩
Article dans une revue hal-03461047 v2

Surface effects on ferromagnetic resonance in magnetic nanocubes

R Bastardis , F. Vernay , D-A Garanin , H. Kachkachi
Journal of Physics: Condensed Matter, 2017, 29 (2), ⟨10.1088/0953-8984/29/2/025801⟩
Article dans une revue hal-01905330 v1
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AC susceptibility of an assembly of nanomagnets: combined effects of surface anisotropy and dipolar interactions

F. Vernay , Z. Sabsabi , H. Kachkachi
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2014, 90 (9), ⟨10.1103/PhysRevB.90.094416⟩
Article dans une revue hal-01223239 v1
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Evidence for weak electronic correlations in iron pnictides

W. L Yang , A. P Sorini , C-C Chen , B. Moritz , W.-S Lee et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2009, 80 (1), ⟨10.1103/PhysRevB.80.014508⟩
Article dans une revue hal-02145569 v1
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Cu K -edge resonant inelastic x-ray scattering in edge-sharing cuprates

F. Vernay , B. Moritz , I. S Elfimov , J. Geck , D. Hawthorn et al.
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 77 (10), ⟨10.1103/PhysRevB.77.104519⟩
Article dans une revue hal-02145568 v1
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Effective spin- 1 2 description of transverse-field-induced random fields in dipolar spin glasses with strong single-ion anisotropy

S. M A Tabei , F. Vernay , M. Gingras
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2008, 77 (1), ⟨10.1103/PhysRevB.77.014432⟩
Article dans une revue hal-02145564 v1
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Momentum-dependent light scattering in insulating cuprates

F. Vernay , M. Gingras , T. Devereaux
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2007, 75 (2), ⟨10.1103/PhysRevB.75.020403⟩
Article dans une revue hal-02145561 v1
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Macroscopic control of high-order harmonics quantum-path components for the generation of attosecond pulses

H. Merdji , M. Kovačev , W. Boutu , P. Salieres , F. Vernay et al.
Physical Review A : Atomic, molecular, and optical physics [1990-2015], 2006, 74 (4), ⟨10.1103/PhysRevA.74.043804⟩
Article dans une revue hal-02145556 v1
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Identification of an RVB liquid phase in a quantum dimer model with competing kinetic terms

François Vernay , Arnaud Ralko , Federico Becca , Frédéric Mila
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2006, 74 (5), ⟨10.1103/PhysRevB.74.054402⟩
Article dans une revue hal-02145552 v1

Orbital degeneracy as a source of frustration in LiNiO 2

François Vernay , K. Penc , P. Fazekas , F. Mila
Physical Review B: Condensed Matter and Materials Physics (1998-2015), 2004, 70 (1), ⟨10.1103/PhysRevB.70.014428⟩
Article dans une revue hal-02083861 v1

Dressed dipole model for a 1D chain of spherical metallic nanoparticles

Olivier Masset , François Vernay , Roland Bastardis
Journée de la Matière Condensée 2024 (JMC2024), Société Française de Physique; Aix-Marseille Université, Oct 2024, Marseille (13), France
Communication dans un congrès hal-04768914 v1

Exploring the Role of Dipole-Dipole Interactions and Assembly Shape in Magnetic Hyperthermia: Towards Optimized SAR

Abdelhamid Morjane , François Vernay , Vincent Russier
Journées de la Matière Condensée 2024 (JMC2024), Société Française de Physique; Aix-Marseille Université, Oct 2024, Marseille (13), France
Communication dans un congrès hal-04769009 v1

Role of Interactions in the SAR and Determination of the Temperature Profile in Magnetic Hyperthermia

François Vernay , Vincent Russier , Jean-Louis Déjardin , H Kachkachi
Joint European Magnetic Symposia (JEMS), Aug 2023, Madrid, Spain
Communication dans un congrès hal-04637756 v1