Energy Delocalization of the Rare-Earth f-States in Some Compounds
β Scribed by A. V. Soldatov; A. N. Gusatinskii
- Publisher
- John Wiley and Sons
- Year
- 1984
- Tongue
- English
- Weight
- 185 KB
- Volume
- 125
- Category
- Article
- ISSN
- 0370-1972
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π SIMILAR VOLUMES
We show the possibility of the formation of two-phonon bound states which give rise to a localized phonon mode like the one discovered recently in the compound Sm0.75Y0.25 S. A crucial point in our model is to take account of an indirect two-phonon interaction due to local lattice-distortions around
## Abstract A forbidden transition ^2^P~3/2~β4f (unoccupied) is detected in the Lβabsorption spectra of compounds of rare earth metals Tb and Dy, indicating the presence of an open 4f shell in these compounds. the location of these 4f shells is found to shift towards the highβenergy side when these