Spectroscopic characteristics and optimization of (Gd3+/Eu3+) co-doped in alkal borate glasses for solid state lighting material

W. Rittisut; N. Wantana; Y. Ruangtaweep; P. Mool-am-kha; J. Padchasri; S. Rujirawat; P. Manyum; R. Yimnirun; P. Kidkhunthod; A. Prasatkhetragarn; S. Kothan; H. J. Kim; J. Kaewkhao

doi:10.1016/j.matchemphys.2022.126625

Spectroscopic characteristics and optimization of (Gd³⁺/Eu³⁺) co-doped in alkal borate glasses for solid state lighting material

W. Rittisut, N. Wantana, Y. Ruangtaweep, P. Mool-am-kha, J. Padchasri, S. Rujirawat, P. Manyum, R. Yimnirun, P. Kidkhunthod, A. Prasatkhetragarn, S. Kothan, H. J. Kim, J. Kaewkhao

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Abstract

The physical, structural, and luminescence properties of lithium aluminum borate glasses as a function of Gd₂O₃ and Eu₂O₃ concentration were reported. The glasses composition of 25Li₂O–5Al₂O₃-YGd₂O₃-(70-Y-Z)B₂O₃-ZEu₂O₃ system was successfully synthesized through a conventional melt-quenching technique. The various Gd₂O₃ concentration, 2.5 mol% is suitably added into the host composite, supporting by X-ray induced luminescence and photoluminescence analysis. The influence of the Eu₂O₃ concentration doped glasses system has been investigated in different concentrations of Eu³⁺ ions. It was found that the emission intensity increase with an increase of Eu₂O₃ concentration up to 3.0 mol% (luminescence quenching. The maximum intensity peaks were located at 614 nm (red emission), which was due to ⁵ D₀→⁷ F₂ transitions of Eu³⁺ ions. The decay profile is measured to prove the occurrence of maximum energy transfer efficiency (Eu³⁺-Eu³⁺) obtained is as high as 15.36% for their potential candidature in solid state device applications.

Original language	English
Article number	126625
Journal	Materials Chemistry and Physics
Volume	290
DOIs	https://doi.org/10.1016/j.matchemphys.2022.126625
State	Published - 15 Oct 2022

Keywords

Luminescence quenching
Photoluminescence
X-ray induced luminescence

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10.1016/j.matchemphys.2022.126625

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Rittisut, W., Wantana, N., Ruangtaweep, Y., Mool-am-kha, P., Padchasri, J., Rujirawat, S., Manyum, P., Yimnirun, R., Kidkhunthod, P., Prasatkhetragarn, A., Kothan, S., Kim, H. J., & Kaewkhao, J. (2022). Spectroscopic characteristics and optimization of (Gd³⁺/Eu³⁺) co-doped in alkal borate glasses for solid state lighting material. Materials Chemistry and Physics, 290, Article 126625. https://doi.org/10.1016/j.matchemphys.2022.126625

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title = "Spectroscopic characteristics and optimization of (Gd3+/Eu3+) co-doped in alkal borate glasses for solid state lighting material",

abstract = "The physical, structural, and luminescence properties of lithium aluminum borate glasses as a function of Gd2O3 and Eu2O3 concentration were reported. The glasses composition of 25Li2O–5Al2O3-YGd2O3-(70-Y-Z)B2O3-ZEu2O3 system was successfully synthesized through a conventional melt-quenching technique. The various Gd2O3 concentration, 2.5 mol% is suitably added into the host composite, supporting by X-ray induced luminescence and photoluminescence analysis. The influence of the Eu2O3 concentration doped glasses system has been investigated in different concentrations of Eu3+ ions. It was found that the emission intensity increase with an increase of Eu2O3 concentration up to 3.0 mol% (luminescence quenching. The maximum intensity peaks were located at 614 nm (red emission), which was due to 5 D0→7 F2 transitions of Eu3+ ions. The decay profile is measured to prove the occurrence of maximum energy transfer efficiency (Eu3+-Eu3+) obtained is as high as 15.36% for their potential candidature in solid state device applications.",

keywords = "Luminescence quenching, Photoluminescence, X-ray induced luminescence",

author = "W. Rittisut and N. Wantana and Y. Ruangtaweep and P. Mool-am-kha and J. Padchasri and S. Rujirawat and P. Manyum and R. Yimnirun and P. Kidkhunthod and A. Prasatkhetragarn and S. Kothan and Kim, {H. J.} and J. Kaewkhao",

note = "Publisher Copyright: {\textcopyright} 2022 Elsevier B.V.",

year = "2022",

month = oct,

day = "15",

doi = "10.1016/j.matchemphys.2022.126625",

language = "English",

volume = "290",

journal = "Materials Chemistry and Physics",

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Rittisut, W, Wantana, N, Ruangtaweep, Y, Mool-am-kha, P, Padchasri, J, Rujirawat, S, Manyum, P, Yimnirun, R, Kidkhunthod, P, Prasatkhetragarn, A, Kothan, S, Kim, HJ & Kaewkhao, J 2022, 'Spectroscopic characteristics and optimization of (Gd³⁺/Eu³⁺) co-doped in alkal borate glasses for solid state lighting material', Materials Chemistry and Physics, vol. 290, 126625. https://doi.org/10.1016/j.matchemphys.2022.126625

TY - JOUR

T1 - Spectroscopic characteristics and optimization of (Gd3+/Eu3+) co-doped in alkal borate glasses for solid state lighting material

AU - Rittisut, W.

AU - Wantana, N.

AU - Ruangtaweep, Y.

AU - Mool-am-kha, P.

AU - Padchasri, J.

AU - Rujirawat, S.

AU - Manyum, P.

AU - Yimnirun, R.

AU - Kidkhunthod, P.

AU - Prasatkhetragarn, A.

AU - Kothan, S.

AU - Kim, H. J.

AU - Kaewkhao, J.

PY - 2022/10/15

Y1 - 2022/10/15

N2 - The physical, structural, and luminescence properties of lithium aluminum borate glasses as a function of Gd2O3 and Eu2O3 concentration were reported. The glasses composition of 25Li2O–5Al2O3-YGd2O3-(70-Y-Z)B2O3-ZEu2O3 system was successfully synthesized through a conventional melt-quenching technique. The various Gd2O3 concentration, 2.5 mol% is suitably added into the host composite, supporting by X-ray induced luminescence and photoluminescence analysis. The influence of the Eu2O3 concentration doped glasses system has been investigated in different concentrations of Eu3+ ions. It was found that the emission intensity increase with an increase of Eu2O3 concentration up to 3.0 mol% (luminescence quenching. The maximum intensity peaks were located at 614 nm (red emission), which was due to 5 D0→7 F2 transitions of Eu3+ ions. The decay profile is measured to prove the occurrence of maximum energy transfer efficiency (Eu3+-Eu3+) obtained is as high as 15.36% for their potential candidature in solid state device applications.

AB - The physical, structural, and luminescence properties of lithium aluminum borate glasses as a function of Gd2O3 and Eu2O3 concentration were reported. The glasses composition of 25Li2O–5Al2O3-YGd2O3-(70-Y-Z)B2O3-ZEu2O3 system was successfully synthesized through a conventional melt-quenching technique. The various Gd2O3 concentration, 2.5 mol% is suitably added into the host composite, supporting by X-ray induced luminescence and photoluminescence analysis. The influence of the Eu2O3 concentration doped glasses system has been investigated in different concentrations of Eu3+ ions. It was found that the emission intensity increase with an increase of Eu2O3 concentration up to 3.0 mol% (luminescence quenching. The maximum intensity peaks were located at 614 nm (red emission), which was due to 5 D0→7 F2 transitions of Eu3+ ions. The decay profile is measured to prove the occurrence of maximum energy transfer efficiency (Eu3+-Eu3+) obtained is as high as 15.36% for their potential candidature in solid state device applications.

KW - Luminescence quenching

KW - Photoluminescence

KW - X-ray induced luminescence

UR - http://www.scopus.com/inward/record.url?scp=85136319760&partnerID=8YFLogxK

U2 - 10.1016/j.matchemphys.2022.126625

DO - 10.1016/j.matchemphys.2022.126625

M3 - Article

AN - SCOPUS:85136319760

SN - 0254-0584

VL - 290

JO - Materials Chemistry and Physics

JF - Materials Chemistry and Physics

M1 - 126625

ER -

Spectroscopic characteristics and optimization of (Gd³⁺/Eu³⁺) co-doped in alkal borate glasses for solid state lighting material

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Keywords

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