Magnetic Exciton Dispersion in Praseodymium
- 17 May 1971
- journal article
- research article
- Published by American Physical Society (APS) in Physical Review Letters
- Vol. 26 (20), 1254-1256
- https://doi.org/10.1103/physrevlett.26.1254
Abstract
Measurements of the dispersion of magnetic excitons have been made in a single crystal of praseodymium metal using inelastic neutron scattering. A preliminary analysis of the data yields the first detailed information about the exchange interactions and the crystal field splittings in the light rare-earth metals.Keywords
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