Exciton‐related luminescence in LuAG:Ce single crystals and single crystalline films | Zendy

Zorenko Yu. | Zendy; Gorbenko V. | Zendy; Voloshinovskii A. | Zendy; Stryganyuk G. | Zendy; Mikhailin V. | Zendy; Kolobanov V. | Zendy; Spassky D. | Zendy; Nikl M. | Zendy; Blazek K. | Zendy

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Exciton‐related luminescence in LuAG:Ce single crystals and single crystalline films

Author(s) -

Zorenko Yu.,

Gorbenko V.,

Voloshinovskii A.,

Stryganyuk G.,

Mikhailin V.,

Kolobanov V.,

Spassky D.,

Nikl M.,

Blazek K.

Publication year - 2005

Publication title -

physica status solidi (a)

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.532

H-Index - 104

eISSN - 1862-6319

pISSN - 1862-6300

DOI - 10.1002/pssa.200420007

Subject(s) - luminescence , exciton , materials science , ion , energy transfer , synchrotron radiation , activator (genetics) , kinetics , analytical chemistry (journal) , spectral line , crystallography , chemical physics , optoelectronics , optics , chemistry , condensed matter physics , physics , biochemistry , organic chemistry , chromatography , quantum mechanics , gene , astronomy

Luminescence of the excitons and the role of anti‐site defects, as well as the peculiarities of energy transfer to the Ce 3+ activator ions were investigated in Lu 3 Al 5 O 12 :Ce compound. The measurements of time–resolved emission spectra and decay kinetics at 9 K and 300 K under the excitation by synchrotron radiation were used. The characteristics of single crystals and single crystalline films of Lu 3 Al 5 O 12 :Ce were compared and differences explained in the light of substantially different concentrations of the anti‐site defects in the same material prepared by different technologies. (© 2005 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)

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