Laboratoire Léon Brillouin

UMR12 CEA-CNRS, Bât. 563 CEA Saclay

91191 Gif sur Yvette Cedex, France

+33-169085241 llb-sec@cea.fr

BD diffusons les neutrons

Franck-Condon picture of incoherent neutron scattering  

Gerald R. Kneller .    

Despite the long history of neutron scattering studies on complex condensed matter systems, there is still a need for appropriate analysis concepts beyond the classical Van Hove theory, which is commonly used to interpret the experimental spectra in terms of trajectory-based dynamical models. The approach presented in this paper, which is based on quantum mechanical transition rather than on classical displacement probabilities, accounts by construction for the scattering kinematics and opens perspectives for the interpretation of quasielastic neutron scattering experiments from complex systems.

Contact G.R. Keller : CBM UPR 4301,
Courriel :gerald.kneller@cnrs-orleans.fr

En direct des laboratoires de l'institut de Chimie : "Une nouvelle interprétation des spectres de diffusion des neutrons".

A. Menelle, dépêche du 20/10/2018

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