Luminescence and structural characteriza
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A.C. Yanes; J. Del-Castillo; J. Méndez-Ramos; V.D. Rodríguez; M.E. Torres; J. Ar
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Article
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2007
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Elsevier Science
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English
⚖ 481 KB
Glass-ceramics with composition of 89.9SiO 2 -10LaF 3 -0.1EuF 3 (mol%) were prepared by sol-gel method. LaF 3 nanocrystals, precipitated by heat-treatments, were identified by X-ray diffraction (XRD) and high-resolution transmission electron microscopy (HRTEM). Besides the well-known red emission of