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Luminescence of F.sup.+./sup.-type centers in undoped Lu.sub.3./sub.Al.sub.5./sub.O.sub.12./sub. single crystals
- 1.0363885 - FZÚ 2012 RIV DE eng J - Journal Article
Babin, V. - Laguta, Valentyn - Maaroos, A. - Makhov, A. - Nikl, Martin - Zazubovich, S.
Luminescence of F+-type centers in undoped Lu3Al5O12 single crystals.
Physica Status Solidi B. Roč. 248, č. 1 (2011), s. 239-24. ISSN 0370-1972. E-ISSN 1521-3951
R&D Projects: GA ČR GA202/08/0893
Grant - others:EC(XE) II-20052049 DESY
Institutional research plan: CEZ:AV0Z10100521
Keywords : defects * lutetium-aluminum garnet * photoluminescence
Subject RIV: BM - Solid Matter Physics ; Magnetism
Impact factor: 1.316, year: 2011
Undoped single crystals of Lu3Al5O12 annealed in the reduced atmosphere or additively colored in Al vapors were studied at 4.2-400K by the time-resolved spectroscopy methods. The 3.15 eV emission, excited in the 3.4, 5.3, and 6.1 eV absorption bands and having a decay time of 3.14 ns at 10 K, was ascribed to the F+-type centers.
Permanent Link: http://hdl.handle.net/11104/0199511
Number of the records: 1