Luminescent properties of ytterbium ions in strontium haloborates

V P Dotsenko; P V Pirogenko; I V Berezovskaya; E A Zhikhareva; E V Shabanov

doi:10.1117/12.475327

12 July 2002 Luminescent properties of ytterbium ions in strontium haloborates

V P Dotsenko, P V Pirogenko, I V Berezovskaya, E A Zhikhareva, E V Shabanov

Proceedings Volume 4766, XI Feofilov Symposium on Spectroscopy of Crystals Activated by Rare-Earth and Transition Metal Ions; (2002) https://doi.org/10.1117/12.475327
Event: XI Feofilov Symposium on Spectroscopy of Crystals Activated by Rare-Earth and Transition Metal Ions, 2001, Kazan, Russian Federation

Abstract

The luminescence e properit4se of ytterbium ions in strongtium haloborates were studied under optical, x-ray and synchrotron excitation. The emission spectra of Sr_2(1-x)Yb₅O₉R consists of a blue and a UV band. The former is due to 4f¹³5d yields 4f¹⁴ transtions on the Yb²⁺ ions. The latter is tentatively assigned to charge transfer luminescence of Yb³⁺ ions. The influence of the structural features of Sr₂B₅O₉R and some preparative conditions on the luminescent behavior of Yb ions is discussed.

Citation Download Citation

V P Dotsenko, P V Pirogenko, I V Berezovskaya, E A Zhikhareva, and E V Shabanov "Luminescent properties of ytterbium ions in strontium haloborates", Proc. SPIE 4766, XI Feofilov Symposium on Spectroscopy of Crystals Activated by Rare-Earth and Transition Metal Ions, (12 July 2002); https://doi.org/10.1117/12.475327

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