Registration Number
0201U001353,
0197U014944
, R & D reports
Title
Magnetoacoustics of phase transitions in magnetodielectrics.
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Head
Tsymbal L.T.,
Registration Date
31-01-2001
Organization
A.A. Galkin Physics and Engineering Institute of National Academy of Science of the Ukraine
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It is proved that the precessional and longitudinal magnetization oscillations contributions in magnets dynamics always coexist and are additive. It is ascertained their correlation criterion. It is established, that the main difference of resonance interaction nature of excitation: splitting or bounding, - is caused by their propagation specificity. An unambiguous proof of the existence of electron-phonon-surface scattering in pure metals is obtained. It is proposed an attempt of microscopical description of solid physical parameters behaviour in the vicinity of phase transitions, which bases on local spontaneous deformation conception.
Product Description
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2020-04-03
