CeCu2-crystal field transition matrix elements determined by polarized neutron spectroscopy
| Autor: | U. Witte, Mathias Doerr, J. Kulda, R. Schedler, M. Loewenhaupt, Martin Rotter |
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| Rok vydání: | 2004 |
| Předmět: |
Materials science
Neutron stimulated emission computed tomography Neutron scattering Inelastic scattering Condensed Matter Physics Small-angle neutron scattering Inelastic neutron scattering Electronic Optical and Magnetic Materials Neutron spectroscopy Nuclear magnetic resonance Condensed Matter::Superconductivity Quasielastic neutron scattering Neutron Electrical and Electronic Engineering Atomic physics |
| Zdroj: | Physica B: Condensed Matter. 350:E107-E110 |
| ISSN: | 0921-4526 |
| DOI: | 10.1016/j.physb.2004.03.029 |
| Popis: | From the inelastic neutron scattering spectra on polycrystalline samples the absolute intensity of magnetic excitations can be determined. These data can be used to calibrate the results of inelastic neutron scattering measurements on a single crystal performed with polarized neutrons. Based on the combination of both experimental methods it is possible to calculate not only the polycrystalline transition matrix elements of crystal field transitions, but also their three spatial components separately. As an example, we present the results for the crystal field transition at 23 meV of CeCu2. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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