Spectral intensities of the trivalent lanthanides

Author: Peacock Robert  

Publisher: Taylor & Francis Ltd

ISSN: 1362-3028

Source: Molecular Physics, Vol.25, Iss.4, 1973-04, pp. : 817-823

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Abstract

The variation of the Judd-Ofelt parameters across the isostructural series of ions, [LnW 10 O 35 ] 7- is considered. The parameters are shown to vary in the manner predicted by the Judd-Ofelt theory involving only a static intensity—gaining mechanism. parameters are shown to vary randomly. The results are contrasted with those previously published for Ln 3+ doped in Y 2 O 3 . The variation of for the lanthanide aquo ions is briefly discussed.