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Luminescence of Aluminoborosilicate Glasses Doped with Gd3+ Ions
Abstract : The twophoton absorption that leads to the ultraviolet upconversion luminescence in the SiO2–Al2O3–B2O3–Na2O3–Zr2O : Gd3+ glass has been investigated. The inference has been made that no photon cascade emission takes place under excitation by monochromatic light corresponding to the maximum of the absorption band of the Cd3+ ion (204 nm). The mechanisms of concentration quenching and energy transfer between Cd3+ ions and optically active defects of the aluminoborosilicate glass have been discussed.
Cited literature [16 references]
https://hal-polytechnique.archives-ouvertes.fr/hal-00512603
Contributor : Boizot Bruno <>
Submitted on : Tuesday, August 31, 2010 - 12:29:29 PM
Last modification on : Friday, July 31, 2020 - 9:24:06 AM
Long-term archiving on: : Thursday, June 30, 2011 - 1:23:22 PM
Contributor : Boizot Bruno <>
Submitted on : Tuesday, August 31, 2010 - 12:29:29 PM
Last modification on : Friday, July 31, 2020 - 9:24:06 AM
Long-term archiving on: : Thursday, June 30, 2011 - 1:23:22 PM
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Gd3_paper_vf.pdf
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