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Optical Properties of Ca3Ga2Ge4O14 Crystals

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Inorganic Materials Aims and scope

Abstract

The optical absorption, induced-absorption, luminescence, and excitation spectra and temperature-dependent luminescence intensity of thermochemically colored Ca3Ga2Ge4O14 crystals were measured. The results indicate that the induced-absorption bands at 34 000–28 000 and 28 000–20 000 cm–1 and the emission band at 14 800 cm–1 are related to F-centers.

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Authors and Affiliations

  1. Franko State University, ul. Lomonosova 8, Lviv, 290005, Ukraine

    R. E. Leshchuk & A. E. Nosenko

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  1. R. E. Leshchuk
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  2. A. E. Nosenko
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Leshchuk, R.E., Nosenko, A.E. Optical Properties of Ca3Ga2Ge4O14 Crystals. Inorganic Materials 36, 1268–1270 (2000). https://doi.org/10.1023/A:1026693917698

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  • DOI: https://doi.org/10.1023/A:1026693917698

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