ZIB

Hits per page

hits 1 - 2 | 2 hits

Sorting

Electronic Resource

Spectral intensities inferred from diffuse reflectance spectra of lanthanide complexes in the form of solid–solid solutions (1987)

Tandon, S. P. ; Gokhroo, A. ; Bhutra, M. P. ; [et al.]

College Park, Md. : American Institute of Physics (AIP)

The Journal of Chemical Physics 86 (1987), S. 7243-7244

add to mindlist on the mindlist

Details

ISSN: 1089-7690

Source: AIP Digital Archive

Topics: Physics , Chemistry and Pharmacology

Notes: The Judd–Ofelt theory has so far been extensively applied to absorption and fluorescence spectra of lanthanide ions in crystal and solution state only. For the first time it has been successfully applied in the modified form to interpret the spectral intensities of solid state spectra of lanthanide ions using the diffuse reflectance technique. As an illustration the diffuse reflectance spectra of Pr3+ and Nd3+ complexes of glycine as primary ligand and ethylenediamine as secondary ligand have been reported and interpreted.

Type of Medium: Electronic Resource

URL: http://dx.doi.org/10.1063/1.452329

Permalink

Library	Location	Call Number	Volume/Issue/Year	Availability

Others were also interested in ...

Paper (German National Licenses)

Fulltext

Electronic Resource

A comparative study of oscillator strengths and judd-ofelt intensity parameters of various Nd3+-complexes (1975)

Surana, S. S. L. ; Mathur, R. C. ; Mehta, P. C. ; [et al.]

Springer

Applied physics 6 (1975), S. 363-365

add to mindlist on the mindlist

Details

ISSN: 1432-0630

Source: Springer Online Journal Archives 1860-2000

Topics: Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics , Physics

Notes: Abstract Spectral intensities of six Nd3+ nitrogen-oxygen donor and sulfur donor complexes have been reported. The experimental data have been correlated with the theoretical values calculated using Judd's relation, and Judd'sT λ parameters are reported. The mean error is small, showing the applicability of Judd's relation. A comparison with other Nd3+ complexes shows that, in general, the transitions are weaker for the complexes under study. The intensity of the hypersensitive transition andT 2 parameter follow the order of the ligands: oxygen donor〉nitrogen-oxygen donor〉nitrogen donor〉sulfur donor〉aquo ion, suggesting that the involvement of the Nd3+ f-orbitals is greatest in the case of O-donor complexes. The other two parametersT 4 andT 6 are nearly constant. The nature of the model required by the theory is discussed.