Synthesis and spectral characterization of yttrium oxide nano-powders doped with Nd3+ ions with a large range of concentrations

被引：5

作者：

Bilir, Gokhan ^{[1
,2
]}

Ozen, Gonul ^{[1
]}

Di Bartolo, Baldassare ^{[2
]}

机构：

[1] Istanbul Tech Univ, Dept Phys, TR-34469 Istanbul, Turkey

[2] Boston Coll, Dept Phys, Chestnut Hill, MA 02467 USA

来源：

OPTICAL MATERIALS | 2015年 / 42卷

关键词：

Y2O3; Nano-phosphors; High Nd3+ concentration; Laser spectroscopy; NANOPHOSPHORS; NANOPARTICLES; CONVERSION;

D O I：

10.1016/j.optmat.2014.12.047

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The introduction of Nd3+ dopants in yttrium oxide nano-powders at concentrations as high as 10% has motivated the study of their emission as function of concentration. We have studied the luminescence of these systems as function of temperature, particle size, and concentration of Nd3+ and we report on the trends that we have been able to establish. (C) 2015 Elsevier B.V. All rights reserved.

引用

页码：281 / 286

页数：6

共 12 条

[1]

[Anonymous], 830927 JCPDS

[2] Synthesis and Spectroscopic Properties of Nano-scale Y2O3:Nd3+ Phosphors [J].

Bilir, G. ;

Ozen, G. ;

Collins, J. ;

Di Bartolo, B. .

LUMINESCENCE AND DISPLAY MATERIALS: FUNDAMENTALS AND APPLICATIONS, 2013, 50 (41) :1-7

[3] Fabrication and spectral investigation of Y2O3:Nd3+ nanoparticles [J].

Bilir, G. ;

Ozen, G. ;

Collins, J. ;

Di Bartolo, B. .

APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING, 2014, 115 (01) :263-273

[4]

Di Bartolo B., 1984, ENERGY TRANSFER PROC, P147

[5] Preparing nanometer scaled Tb-doped Y2O3 luminescent powders by the polyol method [J].

Flores-Gonzalez, MA ;

Ledoux, G ;

Roux, S ;

Lebbou, K ;

Perriat, P ;

Tillement, O .

JOURNAL OF SOLID STATE CHEMISTRY, 2005, 178 (04) :989-997

[6] Biopolymer-assisted synthesis of yttrium oxide nanoparticles [J].

Kaygusuz, Hakan ;

Bilir, Gokhan ;

Tezcan, Filiz ;

Erim, F. Bedia ;

Ozen, Gonul .

PARTICUOLOGY, 2014, 14 :19-23

[7] Effects of Tb doping on the photoluminescence of Y2O3:Tb nanophosphors [J].

Muenchausen, R. E. ;

Jacobsohn, L. G. ;

Bennett, B. L. ;

McKigney, E. A. ;

Smith, J. F. ;

Valdez, J. A. ;

Cooke, D. W. .

JOURNAL OF LUMINESCENCE, 2007, 126 (02) :838-842

[8] Flame synthesis of Y2O3:Eu nanophosphors using ethanol as precursor solvents [J].

Qin, X ;

Ju, YG ;

Bernhard, S ;

Yao, N .

JOURNAL OF MATERIALS RESEARCH, 2005, 20 (11) :2960-2968

[9]

Scherrer P., 1918, Phys, V2, P98

[10] Light-into-heat conversion in La2O3:Er3+-Yb3+ phosphor: an incandescent emission [J].

Singh, A. K. ;

Singh, S. ;

Kumar, D. ;

Rai, D. K. ;

Rai, S. B. ;

Kumar, K. .

OPTICS LETTERS, 2012, 37 (05) :776-778

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