Research output: Contribution to journal › Article › peer-review
Eu-doped BaO-Al2O3-SiO2−MgF2 glass and glass ceramics. / Evstropiev, S. K.; Shashkin, A. V.; Кnyazyan, N. B.; Маnukyan, G. G.; Bagramyan, V. V.; Timchuk, A. V.; Stolyarova, V. L.
In: Journal of Non-Crystalline Solids, Vol. 580, 121386, 15.03.2022.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Eu-doped BaO-Al2O3-SiO2−MgF2 glass and glass ceramics
AU - Evstropiev, S. K.
AU - Shashkin, A. V.
AU - Кnyazyan, N. B.
AU - Маnukyan, G. G.
AU - Bagramyan, V. V.
AU - Timchuk, A. V.
AU - Stolyarova, V. L.
N1 - Publisher Copyright: © 2021
PY - 2022/3/15
Y1 - 2022/3/15
N2 - Transparent Eu2+-doped BaAl2Si2O8 glass-ceramics have been prepared by traditional glass melting method. The evolution of synthesized materials during thermal treatment in air atmosphere was studied by X-ray diffraction analysis and photoluminescence spectroscopy. Thermal treatment of glass in air atmosphere leads to the formation of numerous crystal phases, the main of them is BaAl2Si2O8. Obtained glass-ceramics demonstrate strong blue emission (λmax = 420 nm) related to the 5d-4f7 transition of Eu2+ ions. Prepared transparent Eu2+-doped BaAl2Si2O8 glass ceramics can be considered as potential candidate for practical application in powerful white light-emitting diodes.
AB - Transparent Eu2+-doped BaAl2Si2O8 glass-ceramics have been prepared by traditional glass melting method. The evolution of synthesized materials during thermal treatment in air atmosphere was studied by X-ray diffraction analysis and photoluminescence spectroscopy. Thermal treatment of glass in air atmosphere leads to the formation of numerous crystal phases, the main of them is BaAl2Si2O8. Obtained glass-ceramics demonstrate strong blue emission (λmax = 420 nm) related to the 5d-4f7 transition of Eu2+ ions. Prepared transparent Eu2+-doped BaAl2Si2O8 glass ceramics can be considered as potential candidate for practical application in powerful white light-emitting diodes.
KW - LED
KW - Light Emitting Diodes
KW - ENERGY
KW - PHOSPHORS
KW - PHOTOLUMINESCENCE
KW - GRAIN
KW - LUMINESCENCE PROPERTIES
KW - IONS
KW - GENERATION
UR - http://www.scopus.com/inward/record.url?scp=85122637889&partnerID=8YFLogxK
U2 - 10.1016/j.jnoncrysol.2021.121386
DO - 10.1016/j.jnoncrysol.2021.121386
M3 - Article
AN - SCOPUS:85122637889
VL - 580
JO - Journal of Non-Crystalline Solids
JF - Journal of Non-Crystalline Solids
SN - 0022-3093
M1 - 121386
ER -
ID: 92399897