Research output: Contribution to journal › Article › peer-review
New Luminescent BaBi2 – xEuxB2O7 Glassmaterials. / Шаблинский, Андрей Павлович; Поволоцкий, Алексей Валерьевич; Дроздова, И.А.; Колесников, Илья Евгеньевич; Бубнова, Римма Сергеевна.
In: Glass Physics and Chemistry, Vol. 45, No. 1, 01.01.2019, p. 74-78.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - New Luminescent BaBi2 – xEuxB2O7 Glassmaterials
AU - Шаблинский, Андрей Павлович
AU - Поволоцкий, Алексей Валерьевич
AU - Дроздова, И.А.
AU - Колесников, Илья Евгеньевич
AU - Бубнова, Римма Сергеевна
N1 - Funding Information: ACKNOWLEDGMENTS The investigations were carried out by using the equipment of the “Laser and Optical Investigation Methods” and “X-ray Diffraction Investigation Methods” resource centers of St. Petersburg State University. This work was supported by the Russian Foundation for Basic Research, project no. 18-03-00679.
PY - 2019/1/1
Y1 - 2019/1/1
N2 - Abstract: Bi-containing glasses BaBi 2 – x Eu x B 2 O 7 (x = 0.00, 0.05, 0.10, 0.20, 0.30, 0.40, 0.50) doped with Eu 3+ is obtained. The dependence of the integral intensity of the luminescence on the Eu 3+ concentration is revealed. The luminescence quenching starts at the Eu 3+ concentrations above 0.20. Other conditions being equal, the maximum luminescence intensity is observed in the BaBi 1.5 Eu 0.5 B 2 O 7 specimen. It is shown that the local environment of Eu 3+ ions does not depend on the Eu 3+ ion content in the studied concentration range.
AB - Abstract: Bi-containing glasses BaBi 2 – x Eu x B 2 O 7 (x = 0.00, 0.05, 0.10, 0.20, 0.30, 0.40, 0.50) doped with Eu 3+ is obtained. The dependence of the integral intensity of the luminescence on the Eu 3+ concentration is revealed. The luminescence quenching starts at the Eu 3+ concentrations above 0.20. Other conditions being equal, the maximum luminescence intensity is observed in the BaBi 1.5 Eu 0.5 B 2 O 7 specimen. It is shown that the local environment of Eu 3+ ions does not depend on the Eu 3+ ion content in the studied concentration range.
KW - borate glass
KW - liquation
KW - luminescence
UR - http://www.scopus.com/inward/record.url?scp=85065584868&partnerID=8YFLogxK
U2 - 10.1134/S1087659619010097
DO - 10.1134/S1087659619010097
M3 - Article
VL - 45
SP - 74
EP - 78
JO - Glass Physics and Chemistry
JF - Glass Physics and Chemistry
SN - 1087-6596
IS - 1
ER -
ID: 41726532