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Three primary colors emitting from Er3+–Eu3+ co-doped oxygen-deficient glasses
- Source :
-
Journal of Alloys & Compounds . Jun2011, Vol. 509 Issue 22, p6462-6466. 5p. - Publication Year :
- 2011
-
Abstract
- Abstract: Three individual primary colors were generated from only one piece of Er3+–Eu3+ co-doped oxygen-deficient germanate glass under UV light irradiation. Blue, green, and red emissions were originated from Ge-related oxygen-deficient defect centers (GODCs), Er3+ ions, and Eu3+ ions, respectively. Detailed photoluminescence spectra, decay curve analyses, and electron paramagnetic resonance measurements were carried and the results indicate the existence of energy transfer between Er3+ and Eu3+ ions, GODCs and Eu3+ ions. [Copyright &y& Elsevier]
Details
- Language :
- English
- ISSN :
- 09258388
- Volume :
- 509
- Issue :
- 22
- Database :
- Academic Search Index
- Journal :
- Journal of Alloys & Compounds
- Publication Type :
- Academic Journal
- Accession number :
- 60519994
- Full Text :
- https://doi.org/10.1016/j.jallcom.2011.03.095