Phonon dispersion in the ferromagnetic s
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P. Vorderwisch; S.M. Shapiro
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Article
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2006
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Elsevier Science
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English
⚖ 269 KB
Neutron spectroscopy is an ideal technique to study the structure and dynamics of crystals. For the ferromagnetic shape memory alloy Ni 2 MnGa, all previously obtained information from inelastic neutron scattering experiments is restricted to the phonon dispersion in the austenitic (fcc) phase of al