Title of article
Energy transfer from π-conjugated ligand to rare-earth ions in (diethienyl-bipyridazine) eu3+ complex
Author/Authors
Kim، نويسنده , , Y.H. and Nakhmanovich، نويسنده , , G. and Epshtein، نويسنده , , O. and Gorelik، نويسنده , , V. and Eichen، نويسنده , , Y. and Ehrenfreund، نويسنده , , E.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 1999
Pages
2
From page
240
To page
241
Abstract
We have carried out energy transfer studies of 5,5′-(2-dithienyl)-2,2′-bipyridazine Eu+3 (DTBPZ-Eu) complexes. Tuning the excitation to the oligomer absorption band, we have obtained characteristic Eu+3 photoluminescence. Long lived excitations that are photogenerated in the pure oligomer are absent in the complex, indicating a fast energy transfer process.
Keywords
Photoluminescence , Photoinduced absorption spectroscopy , rare earth ions , organic semiconductors based on conjugated molecules , energy transfer
Journal title
Synthetic Metals
Serial Year
1999
Journal title
Synthetic Metals
Record number
2072123
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