Luminescence Properties of Tb3+- and Eu3+-Doped Lanthanum Magnesium Pentaborates

被引：1

作者：

Mitina, D. D. ^{[1
]}

Maltsev, V. V. ^{[1
]}

Deyneko, D. V. ^{[2
]}

Volkova, E. A. ^{[1
]}

Koporulina, E. V. ^{[1
,3
]}

Kuzmin, N. N. ^{[1
,4
,5
]}

Kosorukov, V. L. ^{[1
]}

Jiliaeva, A. I. ^{[1
]}

Naprasnikov, D. A. ^{[1
]}

机构：

[1] Moscow MV Lomonosov State Univ, Fac Geol, Moscow 119991, Russia

[2] Moscow MV Lomonosov State Univ, Fac Chem, Moscow 119991, Russia

[3] Russian Acad Sci, Melnikov Inst Comprehens Exploitat Mineral Resourc, Moscow 111020, Russia

[4] Russian Acad Sci, Inst Spect, Troitsk 108840, Moscow, Russia

[5] Moscow Inst Phys & Technol, Landau Phystech Sch Phys & Res, Dolgoprudnyi 141701, Moscow, Russia

来源：

INORGANIC MATERIALS | 2023年 / 59卷 / 10期

关键词：

borates; single crystals; flux growth process; crystal structure; X-ray structure analysis; differential thermal analysis; spectroscopy; phosphors; PHOTOLUMINESCENCE; GROWTH; CE3+; LA; LAMGB5O10; EU3+; GD;

D O I：

10.1134/S0020168523100096

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

In this paper, we report the conditions and results of the synthesis of solid solutions and flux growth of single crystals with the general formula La1 -x-yTbxEuyMgB5O10 from a K2Mo3O10-based high-temperature solution. The structural properties, composition, thermal characteristics, Tb3+ and Eu3+ luminescence spectra, and excitation spectra of the solid solutions have been studied in the ranges 0.2 < x < 0.7 and 0.1 < y < 0.6. We have calculated CIE luminescence spectra of the single crystals and fabricated operating prototype emitters using them.

引用

页码：1085 / 1096

页数：12

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