MAGNETIC PROPERTIES AND ELECTRONIC STRUCTURE OF LANTHANUM HYDRIDES

MAGNETIC PROPERTIES AND ELECTRONIC STRUCTURE OF LANTHANUM HYDRIDES

Previously the nuclear magnetic properties of the lanthanum hydrides have been interpreted in terms of a protonic model while the bulk susceptibilities have been attributed to an hydridic structure. The experimental results and their theoretical relation to the electronic structure are discussed. A...

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Bibliographische Detailangaben
Hauptverfasser: Bos,William G, Gutowsky,H. S
Format: Report
Sprache:eng
Schlagworte:
Atomic and Molecular Physics and Spectroscopy
BAND THEORY OF SOLIDS
CHEMICAL BONDS
HYDRIDES
Inorganic Chemistry
LANTHANUM COMPOUNDS
MAGNETIC PROPERTIES
MAGNETIC SUSCEPTIBILITY
MOLECULAR ORBITALS
NUCLEAR MAGNETIC RESONANCE
Solid State Physics
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Zusammenfassung:Previously the nuclear magnetic properties of the lanthanum hydrides have been interpreted in terms of a protonic model while the bulk susceptibilities have been attributed to an hydridic structure. The experimental results and their theoretical relation to the electronic structure are discussed. A simple band model is used to show that the hydridic structure also can account for the magnetic resonance results. Application of the band model to other metallic hydrides is considered briefly. (Author) Research supported in part by NSF. Prepared for publication in Inorganic Chemistry.