This lecture presents the progress on the neutron spectroscopy study of the magnon dispersion in Vose₂05. Topics covered include sample preparation, TASP at PSI, temperature dependence, CAMEA at PSI, 2D cuts along H and L, detailed measurements at IN-12, and the search for higher-energy modes. The instructor discusses the magnon modes' behavior at different temperatures and energy levels, as well as the experimental results compared with the modeled dispersion.
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