X-ray induced luminescence of LiNbO3 |
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| Authors: | L Arizmendi JM Cabrera F Agulló-López |
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| Institution: | Departamento de Optica y Estructura de la Materia e Instituto de Física del Estado Sólido (CSIC-UAM), Cantoblanco, Madrid-34, Spain |
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| Abstract: | X-ray induced luminescence has been observed in pure as well as Ni, Cu and Eu-doped LiNbO3. The emission spectrum for both, pure congruently grown and doped samples, consists of a well-defined band peaked at ≈425 nm. The shape and height of this band is also independent of the amount of radiation-induced coloring in the crystal. It has been concluded that the emission corresponds to an intrinsic and bulk recombination process. |
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