Luminescence properties of borate phosphors in the UV/VUV region

Il Eok Kwon, Byung Young Yu, Hyunsook Bae, Young Ju Hwang, Tae Woon Kwon, Chang Hong Kim, Chong Hong Pyun, Sung Jin Kim

Research output: Contribution to journalConference articlepeer-review

67 Scopus citations

Abstract

Luminescence properties of YBO3-GdBO3 solid solutions doped with Tb3+ have been investigated in order to understand the energy transfer processes between Gd3+ and Tb3+ in these phosphors. The critical atomic fraction (Xc) and the critical distance (Rc) for efficient energy migration among Gd3+ ions were derived. In YBO3-GdBO3:Tb solid solutions, (Gd3+-BO33-) absorbs excitation energy more efficiently than (Y3+-BO33-) in the VUV region.

Original languageEnglish
Pages (from-to)1039-1041
Number of pages3
JournalJournal of Luminescence
Volume87
DOIs
StatePublished - May 2000
EventInternational Conference on Luminescence and Optical Spectroscopy of Condensed Matter (ICL'99) - Osaka, Jpn
Duration: 23 Aug 199927 Aug 1999

Fingerprint

Dive into the research topics of 'Luminescence properties of borate phosphors in the UV/VUV region'. Together they form a unique fingerprint.

Cite this