Electronic structure and properties of rare earth and 3d transition metal compounds

Excitation energies of various electronic configurations in rare earth and 3d transition metal compounds are considered and related to the peculiarities of the observed electrical and optical properties. Intraionic excitations of 4f, 3d electrons to less localized nl states are shown to be equally i...

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Bibliographic Details
Published in:Journal of solid state chemistry 1994-03, Vol.109 (1), p.30-34
Main Authors: DAGYS, R, BABONAS, G.-J
Format: Article
Language:English
Subjects:
Condensed matter: electronic structure, electrical, magnetic, and optical properties
ELECTRICAL PROPERTIES
Electron states
ELECTRONIC STRUCTURE
ENERGY LEVELS
Exact sciences and technology
EXCITED STATES
INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY
OPTICAL PROPERTIES
Other topics in electron states
Other topics in electronic structure
PHYSICAL PROPERTIES 400201 > Chemical & Physicochemical Properties
Physics
RARE EARTH COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
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Summary:Excitation energies of various electronic configurations in rare earth and 3d transition metal compounds are considered and related to the peculiarities of the observed electrical and optical properties. Intraionic excitations of 4f, 3d electrons to less localized nl states are shown to be equally important as interionic d-d or charge transfer transitions usually considered, and to be even more significant in compounds containing low valence metals.
ISSN:0022-4596
1095-726X
DOI:10.1006/jssc.1994.1066