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RESEARCH PRODUCT
Crystal Fields in Pr-Hydrides
K. KnorrB. E. F. Fendersubject
CrystalParamagnetismMaterials scienceCondensed matter physicsHydrogenchemistryField (physics)Octahedronchemistry.chemical_elementOrthorhombic crystal systemMagnetic susceptibilityInelastic neutron scatteringdescription
Inelastic neutron scattering was used to determine the crystal field splittings of PrD2 and PrD2.5. For the PrD2 crystal field at the Pr-site is cubic and can be explained by a negative charge of the hydrogen. The splitting observed for PrD2.5 can be described assuming a well defined short range order caused by a mer-configuration of the half filled octahedral hydrogen sites leading to an orthorhombic crystal field. The structure and the paramagnetic susceptibility of the Pr-hydrides are discussed on this basis.
year | journal | country | edition | language |
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1977-01-01 |