[La diffusion nucléaire résonnante]
La diffusion nucléaire résonnante est une spectroscopie atomique sensible aux propriétés magnétiques et électroniques mais aussi aux dynamiques structurales lente et rapide. Elle prend tout son intérêt dans les applications qui tirent avantage des propriétés remarquables des sources de radiation synchrotron de troisième génération et de l'effet Mössbauer. Nous donnerons des exemples tirés de recherches menées à l'ESRF dans les domaines des hautes pressions et des basses températures, des nano-matériaux et de la dynamique des sytèmes désordonnés.
Nuclear resonance scattering is an atomistic spectroscopy sensitive to magnetic and electronic properties as well as slow and fast structural dynamics. Applications, which take advantage of both the outstanding properties of third generation synchrotron radiation sources and those of the Mössbauer effect, benefit most. Examples resulting from investigations at the ESRF will be given in applications to high pressure and low temperatures, nano-scale materials, and dynamics of disordered systems.
Mot clés : Diffusion nucléaire résonnante, Interaction hyperfine, Dynamiques structurales
@article{CRPHYS_2008__9_5-6_595_0,
author = {Rudolf R\"uffer},
title = {Nuclear resonance scattering},
journal = {Comptes Rendus. Physique},
pages = {595--607},
publisher = {Elsevier},
volume = {9},
number = {5-6},
year = {2008},
doi = {10.1016/j.crhy.2007.06.003},
language = {en},
}
Rudolf Rüffer. Nuclear resonance scattering. Comptes Rendus. Physique, Volume 9 (2008) no. 5-6, pp. 595-607. doi : 10.1016/j.crhy.2007.06.003. https://comptes-rendus.academie-sciences.fr/physique/articles/10.1016/j.crhy.2007.06.003/
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Commentaires - Politique
Giulio Monaco
C. R. Phys (2008)