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Showing 1 to 2 of 2 for “"Stoner excitations"”.
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Study of localization and correlation effects in disordered electronic systems
… in the vicinity of magnetic instabilities on the Stoner criterion, Stoner excitations and the spin-wave mode. A macroscopic renormalization group study of the Anderson localization transition is described in chapter 2. The critical behavior of the localization transition and effects of …
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Ab initio calculations of spin wave excitation spectra from time-dependent density functional theory
… description of elementary magnetic excitations, so-called spin waves. The theoretical foundation of spin-wave excitations is systematically worked out, the central points of a computer implementation is presented, and results are finally shown. A central property of these …