WU Chang-feng, QIN Wei-ping, CHEN Bao-jiu, QIN Guan-shi, ZHAO Dan, LIU Huang-qing, HUANG Shi-hua. Relationship between Spectral Properties and Local Structure of Eu<sup>3+</sup> in AlF<sub>3</sub>-based Fluoride Glasses[J]. Chinese Journal of Luminescence, 2001,22(4): 393-396
WU Chang-feng, QIN Wei-ping, CHEN Bao-jiu, QIN Guan-shi, ZHAO Dan, LIU Huang-qing, HUANG Shi-hua. Relationship between Spectral Properties and Local Structure of Eu<sup>3+</sup> in AlF<sub>3</sub>-based Fluoride Glasses[J]. Chinese Journal of Luminescence, 2001,22(4): 393-396DOI:
The relationship between spectral properties and local structure of Eu
3+
in AlF
3
-based fluoride glasses was studied.The phonon sideband was measured in order to get the information about the phonon mode coupled to the rare-earth ions.Moreover
the coordination states was discussed from the isomer shift of
151
Eu
3+
ions in ABCE glass.According to the emission spectra and the analysis of symmetrically equiva-lent points in space group
it is inferred by symmetry breaking that the Eu
3+
ions in ABCE glass must be mainly located at the S