Nombre de documents


Curriculum Vitae


My research is focused on nanoscience and on the use of new in situ and real time experimental methods based on Low Energy Electron Microscopy and X-ray Scattering (synchrotron radiation). The goal is to study out-of-equilibrium surface phenomena at the nanometer scale. For the past 15 years, I have developed the use of in situ Grazing Incidence Small Angle X-ray Scattering to study in Fourier space in particular the self-organization of nanosize clusters and the growth of dendritic facetted structures formed during the dewetting of an unstable thin solid film. For the past 7 years, in situ Low Energy Electron Microscopy have been dedicated to surface modification studies on structural and morphological properties induced by a thermal, a chemical or an electrical stress. This research activity is mainly focused on out-of-equilibrium phenomena, e.g. the solid-solid-vapor triple line dynamics, and on the development of a setup based on holography with low energy electrons.

Research carreer

After engineering studies in Physics (Grenoble Institute of Technology) then "Agrégation de Physique", I have done a PhD at CEA-Grenoble (2001-2004) under the supervision of Gilles Renaud and Jean-René Régnard. Title: « Small Angle X-ray Scattering applied to the in situ growth of nanostructures: towards self-organized growth».

2004-2005 Post-doctoral position at the Max-Planck for Solid State physics (Stuttgart; resp. K. Kern) on growth and characterization of two dimensionnal organometallic layers (Scanning Tunneling Microscopy).

From 2005 to 2016 I was Associate Professor (Habilitation, 2013) at Aix-Marseille University. My research was done at the Interdisciplinary Center for Nanoscience of Marseille (CINaM, dir. Frédéric Fagès).

Since 2016 I am full professor. My research is dedicated to studies on "structure and dynamics of surfaces".


January 2015-today
- Head of NanoMaterials and Reactivity Department of CINaM.
- Member of directory board of CINaM
(5 department heads and lab director).

2015-2019: National coordinator of  ANR project HOLOLEEM. Holographic Low Energy Electron Microscopy (220 k€).

2013-2017: Member of ANR Project LOTUS. Triple line dynamics, solid-solid-vaccum (500 k€). Coordination of experiments on the triple line dynamics occuring with a chemical reaction.

2009-2015: Member of the scientific comittee (review panel) of synchrotron SOLEIL. Electronic and magnetic properties / surfaces et interfaces.

March 2015: Co-organisator of conference Surface Science Symp., Les Arcs, Fr.

2009-2011: National Coordinator of ANR P-NANO project DEFIS. Solid state dewetting (800 k€).

2009-2011: CNRS "delegation" Research project: Thin film dewetting (solid state) by Low Energy Electron Microscopy.

2008-2011: Elected member of Material Science departement of Université Aix-Marseille 3, Marseille.

2009-2011: Elected member of CINaM, UMR 7325.

2011: Member of selection committee "Maître de Conférence" N◦0342 (Univ. Aix-Marseille 3).

2005-2008: Member of ANR P-NANO project Nanomorphogénèse.

Juillet 2008: Co-organisator of summer school NanoSteps, Centre CNRS, Cargese, Corse.

2008: Member of selection committee "Maître de Conférence" N◦0568S publié en 28ème section, Univ. Aix-Marseille 2.

2008: Member of selection committee "

Article dans une revue7 documents

  • Gilles Renaud, Rémi Lazzari, Frédéric Leroy. Probing surface and interface morphology with Grazing Incidence Small Angle X-Ray Scattering. Surface Science Reports, Elsevier, 2009, 64 (8), pp.255 - 380. 〈10.1016/j.surfrep.2009.07.002〉. 〈hal-01442842〉
  • Rémi Lazzari, Gilles Renaud, Jacques Jupille, Frédéric Leroy. Self-similarity during growth of the Au ∕ Ti O 2 ( 110 ) model catalyst as seen by the scattering of x-rays at grazing-angle incidence. Physical Review B : Condensed matter and materials physics, American Physical Society, 2008, 76 (12), 〈10.1103/PhysRevB.76.125412〉. 〈hal-01442853〉
  • Frédéric Leroy, Gilles Renaud, Antoine Létoublon, Rémi Lazzari. Growth of Co on Au(111) studied by multiwavelength anomalous grazing-incidence small-angle x-ray scattering: From ordered nanostructures to percolated thin films and nanopillars. Physical Review B : Condensed matter and materials physics, American Physical Society, 2008, 77 (23), pp.235429. 〈10.1103/PhysRevB.77.235429〉. 〈hal-01442851〉
  • Frédéric Leroy, Rémi Lazzari, Gilles Renaud. X-ray scattering from stepped and kinked surfaces: An approach with the paracrystal model. Surface Science, Elsevier, 2007, 601 (9), pp.1915 - 1929. 〈10.1016/j.susc.2007.02.020〉. 〈hal-01442857〉
  • Rémi Lazzari, Frédéric Leroy, Gilles Renaud. Grazing-incidence small-angle x-ray scattering from dense packing of islands on surfaces: Development of distorted wave Born approximation and correlation between particle sizes and spacing. Physical Review B : Condensed matter and materials physics, American Physical Society, 2006, 76 (12), 〈10.1103/PhysRevB.76.125411〉. 〈hal-01442854〉
  • Frédéric Leroy, Rémi Lazzari, Gilles Renaud. Effects of near-neighbor correlations on the diffuse scattering from a one-dimensional paracrystal. Acta Crystallographica Section a Foundations of Crystallography, Wiley-Blackwell, 2004, 60 (6), pp.565 - 581. 〈10.1107/S0108767304018550〉. 〈hal-01442865〉
  • G. Renaud, Rémi Lazzari, Christine Revenant, Antoine Barbier, Marion Noblet, et al.. Real-Time Monitoring of Growing Nanoparticles. Science, American Association for the Advancement of Science, 2003, 300 (5624), pp.1416 - 1419. 〈10.1126/science.1082146〉. 〈hal-01442871〉

Communication dans un congrès2 documents

  • François-Henri Leroy, François-Xavier Irisarri, Christophe Blondeau. Métamodélisation de problèmes multimodaux-application au flambement de panneaux raidis composites dans un processus MDO. 11e colloque national en calcul des structures, May 2013, Giens, France. 11e colloque national en calcul des structures, 2013. 〈hal-01722093〉
  • François-Henri Leroy, François-Xavier Irisarri, Frédéric Laurin. Dimensionnement et justification des structures composites: vers une optimisation des campagnes de simulation. 9e Colloque national en calcul des structures, May 2009, Giens, France. 〈hal-01413704〉

HDR1 document

  • Frédéric Leroy. Dynamique hors-équilibre : Quelques exemples en physique des surfaces. Science des matériaux [cond-mat.mtrl-sci]. Aix-Marseille Université, 2013. 〈tel-00958344〉