Influence of F− on the reduction process of Eu3+ to Eu2+ and optical properties of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses

In this paper, we report the influences of F− ions on the reduction process of Eu3+ to Eu2+, and the optical properties of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses. The visible (VIS), upconversion (UC) emissions, and energy transfer (ET) of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate...

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Những tác giả chính:	Hồ, Kim Dân, Nguyễn, Đình Trung, Nguyễn, Lê Thái, Nguyen, Minh Ty, Dacheng, Zhou, Jianbei, Qiu
Định dạng:	Journal article
Ngôn ngữ:	English
Được phát hành:	North-Holland 2022
Những chủ đề:	Influence of F(Optical bandgapsEu3+/Eu2+–Er3+–Yb3+ Co-dopedReduction of Eu3+ to Eu2+Niobate silicate glasses
Truy cập trực tuyến:	http://scholar.dlu.edu.vn/handle/123456789/1195 https://doi.org/10.1016/j.jnoncrysol.2022.121417
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spelling	oai:scholar.dlu.edu.vn:123456789-11952022-10-07T02:54:54Z Influence of F− on the reduction process of Eu3+ to Eu2+ and optical properties of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses Hồ, Kim Dân Nguyễn, Đình Trung Nguyễn, Lê Thái Nguyen, Minh Ty Dacheng, Zhou Jianbei, Qiu Influence of F(Optical bandgapsEu3+/Eu2+–Er3+–Yb3+ Co-dopedReduction of Eu3+ to Eu2+Niobate silicate glasses In this paper, we report the influences of F− ions on the reduction process of Eu3+ to Eu2+, and the optical properties of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses. The visible (VIS), upconversion (UC) emissions, and energy transfer (ET) of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses under the excitations of 295, 335 nm, and 980 nm laser diode (LD) were investigated. The direct/indirect optical bandgaps and CIE 1931 (x; y) chromaticity coordinates for luminescence of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses under the excitations of 295, 335 nm were also been calculated and identified. Remarkably, the influences of F− ions and experimental conditions platinum crucibles with the lid on enhancing the reduction process of Eu3+ to Eu2+were also investigated and discussed. 581 121417 2022-10-07T02:54:51Z 2022-10-07T02:54:51Z 2022-04-01 Journal article Bài báo đăng trên tạp chí thuộc ISI, bao gồm book chapter http://scholar.dlu.edu.vn/handle/123456789/1195 https://doi.org/10.1016/j.jnoncrysol.2022.121417 en Journal of Non-Crystalline Solids 1873-4812 North-Holland
institution	Thư viện Trường Đại học Đà Lạt
collection	Thư viện số
language	English
topic	Influence of F(Optical bandgapsEu3+/Eu2+–Er3+–Yb3+ Co-dopedReduction of Eu3+ to Eu2+Niobate silicate glasses
spellingShingle	Influence of F(Optical bandgapsEu3+/Eu2+–Er3+–Yb3+ Co-dopedReduction of Eu3+ to Eu2+Niobate silicate glasses Hồ, Kim Dân Nguyễn, Đình Trung Nguyễn, Lê Thái Nguyen, Minh Ty Dacheng, Zhou Jianbei, Qiu Influence of F− on the reduction process of Eu3+ to Eu2+ and optical properties of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses
description	In this paper, we report the influences of F− ions on the reduction process of Eu3+ to Eu2+, and the optical properties of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses. The visible (VIS), upconversion (UC) emissions, and energy transfer (ET) of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses under the excitations of 295, 335 nm, and 980 nm laser diode (LD) were investigated. The direct/indirect optical bandgaps and CIE 1931 (x; y) chromaticity coordinates for luminescence of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses under the excitations of 295, 335 nm were also been calculated and identified. Remarkably, the influences of F− ions and experimental conditions platinum crucibles with the lid on enhancing the reduction process of Eu3+ to Eu2+were also investigated and discussed.
format	Journal article
author	Hồ, Kim Dân Nguyễn, Đình Trung Nguyễn, Lê Thái Nguyen, Minh Ty Dacheng, Zhou Jianbei, Qiu
author_facet	Hồ, Kim Dân Nguyễn, Đình Trung Nguyễn, Lê Thái Nguyen, Minh Ty Dacheng, Zhou Jianbei, Qiu
author_sort	Hồ, Kim Dân
title	Influence of F− on the reduction process of Eu3+ to Eu2+ and optical properties of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses
title_short	Influence of F− on the reduction process of Eu3+ to Eu2+ and optical properties of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses
title_full	Influence of F− on the reduction process of Eu3+ to Eu2+ and optical properties of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses
title_fullStr	Influence of F− on the reduction process of Eu3+ to Eu2+ and optical properties of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses
title_full_unstemmed	Influence of F− on the reduction process of Eu3+ to Eu2+ and optical properties of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses
title_sort	influence of f− on the reduction process of eu3+ to eu2+ and optical properties of eu3+/eu2+–er3+–yb3+ co-doped niobate silicate glasses
publisher	North-Holland
publishDate	2022
url	http://scholar.dlu.edu.vn/handle/123456789/1195 https://doi.org/10.1016/j.jnoncrysol.2022.121417
_version_	1768305963356389376

Influence of F− on the reduction process of Eu3+ to Eu2+ and optical properties of Eu3+/Eu2+–Er3+–Yb3+ co-doped niobate silicate glasses

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