Assessment of the Crystallization Process of CaO–Al2O3–SiO2 Glass Probed with Tb3+ Luminescence | Zendy

Shingo Machida | Zendy; Takuma Yamaguchi | Zendy; Naoki Emori | Zendy; Kenichi Katsumata | Zendy; Kei Maeda | Zendy; Atsuo Yasumori | Zendy

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Assessment of the Crystallization Process of CaO–Al₂O₃–SiO₂ Glass Probed with Tb³⁺ Luminescence

Author(s) -

Shingo Machida,

Takuma Yamaguchi,

Naoki Emori,

Kenichi Katsumata,

Kei Maeda,

Atsuo Yasumori

Publication year - 2022

Publication title -

inorganic chemistry

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.348

H-Index - 233

eISSN - 1520-510X

pISSN - 0020-1669

DOI - 10.1021/acs.inorgchem.2c01950

Subject(s) - luminescence , crystallization , metastability , chemistry , analytical chemistry (journal) , fluorescence , dipole , magnetic dipole transition , magnetic dipole , electric dipole transition , mineralogy , optoelectronics , optics , materials science , physics , chromatography , organic chemistry

The ratio of the intensity of Tb 3+ fluorescence at 543 nm because of an electric dipole transition ( 5 D 4 - 7 F 5 ) relative to that at 437 nm due to a magnetic dipole transition ( 5 D 3 - 7 F 4 ) was determined to be proportional to the amount of metastable CaAl 2 Si 2 O 8 crystals precipitated in CaO-Al 2 O 3 -SiO 2 glass. The present results indicate that Tb 3+ luminescence can be used as a probe to evaluate the crystallization of glass.

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