The ratio of the intensity of Tb fluorescence at 543 nm because of an electric dipole transition (D-F) relative to that at 437 nm due to a magnetic dipole transition (D-F) was determined to be proportional to the amount of metastable CaAlSiO crystals precipitated in CaO-AlO-SiO glass. The present results indicate that Tb luminescence can be used as a probe to evaluate the crystallization of glass.
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| http://dx.doi.org/10.1021/acs.inorgchem.2c01950 | DOI Listing |
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