Highly efficient near-infrared to visible upconversion luminescence in transparent glass ceramics containing Yb3+/Er3+:NaYF4 nanocrystals

被引：28

作者：

Huang, Ping ^{[1
,2
]}

Liu, Feng ^{[1
]}

Chen, Daqin ^{[1
]}

Wang, Yuansheng ^{[1
,2
]}

Yu, Yunlong ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Peoples R China

[2] Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China

来源：

PHYSICA STATUS SOLIDI A-APPLICATIONS AND MATERIALS SCIENCE | 2008年 / 205卷 / 07期

关键词：

Glass ceramics - Yttrium compounds - Ytterbium compounds - Fluorine compounds - Luminescence - Infrared devices - Nanocrystals - Doping (additives) - Energy transfer;

D O I：

10.1002/pssa.200724078

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The frequency upconversion emissions of NaYF4 nanocrystals embedded in transparent glass ceramics codoped with Yb3+/Er3+, prepared by melt quenching and subsequent heating, were investigated. It was found that, compared with that of the sample singly doped with 0.5Er(3+), the intensities of the green and red upconversion luminescence increased by about 30 and 150 times, respectively, for the sample codoped with 0.5Er(3+)/1.0Yb(3+), attributed to the efficient energy transfer from Yb3+ with high absorption cross section to Er3+ (both of them were concentrated in the NaYF4 nanocrystals). The intense visible upconversion luminescence and the convenient, low-cost synthesis of the glass ceramic make it an excellent substitutional material for the unobtainable bulk NaYF4 crystals potentially applicable in many fields.

引用

页码：1680 / 1684

页数：5

共 17 条

[1]

AUZEL F, 2004, CHEM REV WASHINGTON, V139, P104

[2] Ultraviolet upconversion fluorescence in rare-earth-ion-doped Y2O3 induced by infrared diode laser excitation [J].

Chen, G. Y. ;

Somesfalean, G. ;

Zhang, Z. G. ;

Sun, Q. ;

Wang, E. P. .

OPTICS LETTERS, 2007, 32 (01) :87-89

[3]

CHIVIAN JS, 1979, APPL PHYS LETT, V35, P124, DOI 10.1063/1.91044

[4] The luminescence and structure of novel transparent oxyfluoride glass-ceramics [J].

Dejneka, MJ .

JOURNAL OF NON-CRYSTALLINE SOLIDS, 1998, 239 (1-3) :149-155

[5] A three-color, solid-state, three-dimensional display [J].

Downing, E ;

Hesselink, L ;

Ralston, J ;

Macfarlane, R .

SCIENCE, 1996, 273 (5279) :1185-1189

[6] NALNF4-YB3+,ER3+ (LN-Y,GD,LA) - EFFICIENT GREEN-EMITTING INFRARED-EXCITED PHOSPHORS [J].

KANO, T ;

OTOMO, Y ;

YAMAMOTO, H .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1972, 119 (11) :1561-&

[7] Tunable red-green upconversion luminescence in novel transparent glass ceramics containing Er:: NaYF4 nanocrystals [J].

Liu, Feng ;

Ma, En ;

Chen, Daqin ;

Yu, Yunlong ;

Wang, Yuansheng .

JOURNAL OF PHYSICAL CHEMISTRY B, 2006, 110 (42) :20843-20846

[8] NAYF4-YB,ER - EFFICIENT UPCONVERSION PHOSPHOR [J].

MENYUK, N ;

PIERCE, JW ;

DWIGHT, K .

APPLIED PHYSICS LETTERS, 1972, 21 (04) :159-&

[9] Erbium doped glass-ceramics: concentration effect on crystal structure and energy transfer between active ions [J].

Mortier, M ;

Goldner, P ;

Chateau, C ;

Genotelle, M .

JOURNAL OF ALLOYS AND COMPOUNDS, 2001, 323 :245-249

[10] Upconversion-pumped luminescence efficiency of rare-earth-doped hosts sensitized with trivalent ytterbium [J].

Page, RH ;

Schaffers, KI ;

Waide, PA ;

Tassano, JB ;

Payne, SA ;

Krupke, WF ;

Bischel, WK .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1998, 15 (03) :996-1008

← 1 2 →