On the position of the 5D0 level of Eu3+ in AMgF3 (A = K, Rb, Cs)
β Scribed by J.L. Sommerdijk; A. Bril
- Publisher
- Elsevier Science
- Year
- 1976
- Tongue
- English
- Weight
- 264 KB
- Volume
- 12-13
- Category
- Article
- ISSN
- 0022-2313
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π SIMILAR VOLUMES
The synthesis and single-crystal structures of four alkali+ metal amalgams are reported. The compounds A 3 Hg 20 (A β«Ψβ¬ Rb, Cs) are of new structural type (Pm-3n, Zβ«,2Ψβ¬ a β«Ψβ¬ 10.737(1) A s and 10.913(1) A s , for A β«Ψβ¬ Rb and Cs, respectively), while K 3 Hg 11 is the 5rst example of a mercury compo
Rcceivcd 5 alarch 1984 Non-radiative rchsation by multi-phonon emission has been invcstigatcd for the 5D1 level of Eu3+ in ?iaGdTiO,l. The SD,+ SDo relaxation rate has been evaluated in the temperature region between 4.2 K and room tempentUre. The temper-OtUrc dcpcndence of the relaxation rate point