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Stéphane Raymond

Stéphane Raymond
Magnétisme et Diffraction Neutronique  (MDN)
17 avenue des Martyrs
38 054 Grenoble cedex 9
Phone CEA : 04 38 78 37 38
Tel. ILL : 04 76 20 74 06
Fax: 04 38 78 50 98

Head of the neutron magnetic scattering group (MDN) of MEM laboratory.
Responsible for the CEA of the cold three-axis spectrometer IN12 at Institut Laue Langevin.

Research activity

Magnetism, superconductivity.
Study of spin and lattice dynamics by inelastic neutron scattering.


2006 Habilitation, University Joseph Fourier, Grenoble (HDR).
2000-... Researcher at CEA-Grenoble.
1999 Assistant at the University of Geneva, DPMC, Switzerland.
1998 Ph.D. University Joseph Fourier, Grenoble.
1997 Scientific collaborator, Brookhaven National Laboratory, New York, USA.
1994 Engineer of Polytechnical National Institute, Grenoble.

Selected publications

Spin fluctuations drive the inverse magnetocaloric effect in Mn5Si3.
Biniskos N, Schmalzl K, Raymond S, Petit S, Steffens P, Persson J and Brückel T
Physical Review Letters, 120 (2017) 257205

Field-induced magnetic instability within a superconducting condensate.
Mazzone DG, Raymond S, Gavilano JL, Ressouche E, Niedermayer C, Birk JO, Ouladdiaf B, Bastien G, Knebel G, Aoki D, Lapertot G and Kenzelmann M
Science Advances, 3 (2017) e1602055

Ising incommensurate spin resonance of CeCoIn5: A dynamical precursor of the Q phase.
Raymond S and Lapertot G
Physical Review Letters, 115 (2015) 037001

Understanding the complex phase diagram of uranium: The role of electron-phonon coupling.
Raymond S, Bouchet J, Lander GH, Le Tacon M, Garbarino G, Hoesch M, Rueff JP, Krisch M, Lashley JC, Schulze RK and Albers RC
Physical Review Letters, 107 (2011) 136401

Antiferromagnetic criticality at a heavy-fermion quantum phase transition.
Knafo W, Raymond S, Lejay P, Flouquet J
Nature Physics, 5 (2009) 753-757

Probing the coulomb interaction of the unconventional superconductor PuCoGa5 by phonon spectroscopy.
Raymond S, Piekarz P, Sanchez JP, Serrano J, Krisch M, Janousova B, Rebizant J, Metoki N, Kaneko K, Jochym PT, Oles AM and Parlinski K
Physical Review Letters, 96 (2006) 237003

Quantum critical point of an itinerant antiferromagnet in a heavy fermion.
Kadowaki H, Tabata Y, Sato M, Aso N, Raymond S and Kawarazaki S
Physical Review Letters, 96 (2006) 016401

Direct observation of quadrupolar excitons in the heavy-fermion superconductor PrOs4Sb12.
Kuwahara K, Iwasa K, Kohgi M, Kaneko K, Metoki N, Raymond S, Measson MA, Flouquet J, Sugawara H, Aoki Y and Sato H
Physical Review Letters, 95 (2005) 107003


• Magnetic Excitations in Neutrons et Magnétisme , V. Simonet, B. Canals, J. Robert, S. Petit and H. Mutka eds, EDP Science 2014.
• Des propriétés électroniques aux excitations magnétiques in Diffusion inélastique des neutrons pour l’étude des excitations dans la matière condensée, S. Rols, S. Petit, J. combet, F. Leclerc-Hugeux, EDP sciences 2010..

PhD supervision

N. Biniskos (2015-2018): Inelastic neutron scattering on magnetocaloric compounds.
J. Panarin (2008-2011): Spin dynamics of the unconventional superconductor CeCoIn5.
W. Knafo (2001-2004): Study of the magnetic fluctuations of heavy fermions systems by inelastic neutron scattering.


Beamtime review panel FRM-II, Munich, 2015-2018
Beamtime review panel ISIS, UK, 2010-2013
Beamtime review panel Laboratoire Léon Brillouin, 2005-2008
Beamtime review panel Institut Laue Langevin, 2002-2004

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