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Feasibility Study of VUV Sensitization Effect of Tb3+

Abstract:

The possibility to use Tb3+ as luminescence sensitizer for enhancement of the conversion efficiency of vacuum-ultraviolet (VUV) radiation into visible light was examined. We studied the luminescence properties of K3Tb(PO4)2 and Ba3Tb(PO4)3 activated by Eu3+, and of SrAl12O19 co-doped with Mn2+ and Tb3+ at excitation over the 120 to 300nm wave-length range. It is shown that Tb3+ ions, exhibiting a strong absorption band in the VUV, can provide efficient sensitization of Eu3+ and Mn2+ emissions...

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Institution:
University of Oxford
Division:
MPLS
Department:
Physics
Sub department:
Particle Physics
Role:
Author
Journal:
SPECTROSCOPY LETTERS
Volume:
43
Issue:
5
Pages:
350-356
Publication date:
2010-01-01
DOI:
EISSN:
1532-2289
ISSN:
0038-7010
Language:
English
Keywords:
Pubs id:
pubs:67527
UUID:
uuid:39f249ca-ff7d-4a25-a829-6ab2e670f773
Local pid:
pubs:67527
Source identifiers:
67527
Deposit date:
2012-12-19

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