Characterizations and optical properties of Sm3+-doped Sr2SiO4 phosphors

被引：66

作者：

Ha, Myoung Gyu ^{[1
]}

Jeong, Jae-Sun ^{[1
]}

Han, Kyoung-Rim ^{[1
]}

Kim, Yangsoo ^{[2
]}

Yang, Ho-Soon ^{[3
]}

Jeong, Euh Duck ^{[1
]}

Hong, K. S. ^{[1
]}

机构：

[1] Korea Basic Sci Inst, Div High Technol Mat Res, Pusan 618230, South Korea

[2] Korea Basic Sci Inst, Sunchon Ctr, Sunchon 540742, South Korea

[3] Pusan Natl Univ, Dept Phys, Pusan 609735, South Korea

来源：

CERAMICS INTERNATIONAL | 2012年 / 38卷 / 07期

关键词：

Sr2SiO4; Sm3+; Solid state reaction; Red-orange emission; Near ultraviolet excitation; ENERGY-TRANSFER; LUMINESCENCE; CE3+; EU2+; PHOTOLUMINESCENCE; AFTERGLOW;

D O I：

10.1016/j.ceramint.2012.03.067

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Optical properties of samarium-doped strontium orthosilicate for near ultra-violet excitation are studied. Sr2SiO4:Sm3+ phosphor is synthesized by using the solid-state reaction method. The structure and physical properties of the phosphor are characterized by using X-ray diffractometer, scanning electron microscope, UV-visible spectrophotometer, high-resolution secondary ion mass spectrometer, and X-ray photoelectron spectrometer. Optical properties are studied by taking excitation and emission spectra. A strong red-orange luminescence corresponding to (4)G(5/2) -> H-6(7/2) transition of Sm3+ for near ultra-violet excitation is observed. It is found that Sr2SiO4:Sm3+ is a red-orange emitting phosphor and has higher efficiency for the operation with near ultra-violet excitation. (c) 2012 Elsevier Ltd and Techna Group S.r.l. All rights reserved.

引用

页码：5521 / 5526

页数：6

共 33 条

[1] Design of luminescent lanthanide complexes: From molecules to highly efficient photo-emitting materials [J].

Armelao, L. ;

Quici, S. ;

Barigelletti, F. ;

Accorsi, G. ;

Bottaro, G. ;

Cavazzini, M. ;

Tondello, E. .

COORDINATION CHEMISTRY REVIEWS, 2010, 254 (5-6) :487-505

[2] Advances in Imaging Secondary Ion Mass Spectrometry for Biological Samples [J].

Boxer, Steven G. ;

Kraft, Mary L. ;

Weber, Peter K. .

ANNUAL REVIEW OF BIOPHYSICS, 2009, 38 :53-74

[3] Raman and B-11 nuclear magnetic resonance spectroscopic studies of alkaline-earth lanthanoborate glasses [J].

Brow, RK ;

Tallant, DR ;

Turner, GL .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 1996, 79 (09) :2410-2416

[4] Lanthanide NIR luminescence for telecommunications, bioanalyses and solar energy conversion [J].

Buenzli, Jean-Claude G. ;

Eliseeva, Svetlana V. .

JOURNAL OF RARE EARTHS, 2010, 28 (06) :824-842

[5]

Carnall W.T., 1978, ANL7895 ARG

[6] ON THE TOPOTACTIC DEHYDRATION CA3(ASO4)2.11H2O(PHAUNOUXITE)-]CA3(ASO4)2.10H2O(RAUENTHALITE), AND THE STRUCTURES OF BOTH MINERALS [J].

CATTI, M ;

IVALDI, G .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1983, 39 (FEB) :4-10

[7] THE BETA-REVERSIBLE-ALPHA'-PHASE TRANSITION OF SR2SIO4 .1. ORDER-DISORDER IN THE STRUCTURE OF THE ALPHA'-FORM AT 383-K [J].

CATTI, M ;

GAZZONI, G ;

IVALDI, G ;

ZANINI, G .

ACTA CRYSTALLOGRAPHICA SECTION B-STRUCTURAL SCIENCE, 1983, 39 (DEC) :674-679

[8] Eu2+/Sm3+ ions co-doped white light luminescence SrSiO3 glass-ceramics phosphor for White LED [J].

Cui, Zhiguang ;

Ye, Renguang ;

Deng, Degang ;

Hua, Youjie ;

Zhao, Shilong ;

Jia, Guohua ;

Li, Chenxia ;

Xu, Shiqing .

JOURNAL OF ALLOYS AND COMPOUNDS, 2011, 509 (08) :3553-3558

[9] Quantum dot integrated LEDs using photonic and excitonic color conversion [J].

Demir, Hilmi Volkan ;

Nizamoglu, Sedat ;

Erdem, Talha ;

Mutlugun, Evren ;

Gaponik, Nikolai ;

Eychmueller, Alexander .

NANO TODAY, 2011, 6 (06) :632-647

[10] Luminescent properties of Eu2+ and Ce3+ ions in strontium litho-silicate Li2SrSiO4 [J].

Dotsenko, V. P. ;

Levshov, S. M. ;

Berezovskaya, I. V. ;

Stryganyuk, G. B. ;

Voloshinovskii, A. S. ;

Efryushina, N. P. .

JOURNAL OF LUMINESCENCE, 2011, 131 (02) :310-315

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