The ultraviolet absorption bands of Bi3+ and Eu3+ in oxides
Publication date
1972-01
Authors
Blasse, G.
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DOI
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Article
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Abstract
The position of the uv absorption bands of Bi3+ (1S0---3P1 transition) and of Eu3+ (charge-transfer transition) in a number of oxides are discussed. The position of the Bi3+ band seems to be determined by the covalency of the lattice; that of the Eu3+ band by other, mainly unknown, effects.