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Marie-Hélène Lemée-Cailleau

►  instrument responsible onD10Main areas of expertise :
E-mail lemee(at)ill.fr
Location Building ILL 4 - Office 106
Phone Phone : +33 (0)4 76 20 73 88
Instr. phone +33 (0)4 76 20 71 41
Digital vcard link to download
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About

since   2007  Scientific Staff at the Institute Laue Langevin, Grenoble, France
• 2004 - 2007  Physicist at the Institute Laue Langevin, Grenoble, France
• 2003            HDR "Molecular crystals phase transitions: from thermal equilibrium under pressure to optical control", Univ. Rennes 1, France
• 1996            Visiting Researcher, Dpt Applied Physics, Tokyo Institue of Technology (funding: Yamada Science Foundation)
• 1990 - 2004  Research Scientist, CNRS, Rennes, France
• 1989 - 1990  Research Associate, University of Rennes 1, France
• 1989            PhD "Phase transitions in model molecular crystals...", University of Rennes 1, France
• 1986            MSc Physics and Chemistry of Materials, University of Rennes 1, France
• 1981            Baccalauréat C, Lycée Emile Zola, Rennes, France
 

Instrumental responsibilities over the years

  • Responsible for Thermal neutron diffractometer for single-crystal and fibre diffraction D19
  • Co-responsible for the Four-circle diffractometer with three-axis energy analysis D10
  • Responsible for the Very Intense Vertical Axis Laue DIffractometer VIVALDI
  • Co-responsible for the Laue Test Diffractometer for the rapid orientation of single crystals ORIENT-EXPRESS
  • Co-responsible for the new fast CCD neutron Laue diffractometer CYCLOPS
  • Local contact for experiments in diffraction, structural crystallography and magnetism on single crystal

Research Focus

  • Fundamental Physics
  • Physics of phase transitions under high pressure or out-of-equilibrium (molecular and electronic crystals, multistability in condensed matter, unconventional solid states)
  • Physical and Chemical Crystallography of phase transitions
  • Single-Crystal Diffractometry (novel applications, position-sensitive detectors, white-beam Laue techniques, data visualisation)

Projets & Collaborations