Article ID Journal Published Year Pages File Type
1888027 Radiation Measurements 2016 4 Pages PDF
Abstract

•Single crystalline films of Yb doped LuAG and YAG garnets were grown by LPE method.•Yb3+ luminescence of LuAG:Yb and YAG:Yb film were studied using synchrotron radiation.•Basic parameters of Yb3+ charge transfer luminescence in LuAG and YAG were determined.

In this work, investigation of the spectroscopic parameters of the luminescence of Yb3+ ions in single crystalline films of Lu3Al5O12 and Y3Al5O12 garnets was performed using the synchrotron radiation excitation with the energy in the range of Yb3+ charge transitions (CT), exciton range and the onset of interband transitions of these garnets. The basic spectroscopic parameters of the Yb3+ CT luminescence in LuAG and YAG hosts were determined and summarized with taking into account the differences in the band gap structure of these garnets.

Related Topics
Physical Sciences and Engineering Physics and Astronomy Radiation
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