Preparation and Upconversion Emission Modification of Crystalline Colloidal Arrays and Rare Earth Fluoride Microcrystal Composites

被引：22

作者：

Liao, Jiayan ^{[1
]}

Yang, Zhengwen ^{[1
]}

Sun, Jinbo ^{[2
]}

Lai, Shenfeng ^{[1
]}

Shao, Bo ^{[1
]}

Li, Jun ^{[1
]}

Qiu, Jianbei ^{[1
]}

Song, Zhiguo ^{[1
]}

Yang, Yong ^{[1
]}

机构：

[1] Kunming Univ Sci & Technol, Coll Mat Sci & Engn, Kunming 650093, Peoples R China

[2] Tsinghua Univ, Coll Mat Sci & Engn, Beijing 100084, Peoples R China

来源：

SCIENTIFIC REPORTS | 2015年 / 5卷

关键词：

INVERSE OPAL; PHOTOLUMINESCENCE; NANOCRYSTALS; LUMINESCENCE; ENHANCEMENT;

D O I：

10.1038/srep07636

中图分类号：

O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

In this paper, highly ordered crystalline colloidal arrays containing rare earth fluoride microcrystals were fabricated. The upconversion emission property of rare earth fluoride microcrystals in crystalline colloidal arrays was studied and modified. A significant suppression and enhancement of the upconversion emission from the rare earth fluorides can be observed in the regions of the photonic band gap and its band edge, respectively. The suppression or enhancement factor was shown to be related to the ordered degree of the crystalline colloidal arrays and is critical in the preparation of upconversion displays and low-threshold lasers.

引用

页数：8

共 33 条

[11] Dynamic tuning of photoluminescent dyes in crystalline colloidal arrays [J].

Lawrence, JR ;

Shim, GH ;

Jiang, P ;

Han, MG ;

Ying, YR ;

Foulger, SH .

ADVANCED MATERIALS, 2005, 17 (19) :2344-+

[12] Strong suppression and enhancement of photoluminescence in Zn2SiO4:Mn2+ inverse opal photonic crystals [J].

Li, Bo ;

Zhou, Ji ;

Zong, Ruilong ;

Fu, Min ;

Li, Longtu ;

Li, Qi .

JOURNAL OF THE AMERICAN CERAMIC SOCIETY, 2006, 89 (07) :2308-2310

[13] Enhancement of the up-conversion luminescence of Yb3+/Er3+ or Yb3+/Tm3+ co-doped NaYF4 nanoparticles by photonic crystals [J].

Liao, Jiayan ;

Yang, Zhengwen ;

Wu, Hangjun ;

Yan, Dong ;

Qiu, Jianbei ;

Song, Zhiguo ;

Yang, Yong ;

Zhou, Dacheng ;

Yin, Zhaoyi .

JOURNAL OF MATERIALS CHEMISTRY C, 2013, 1 (40) :6541-6546

[14] Upconversion Luminescence in Nanocrystals of Gd3Ga5O12 and Y3Al5O12 Doped with Tb3+-Yb3+ and Eu3+-Yb3+ [J].

Martin-Rodriguez, R. ;

Valiente, R. ;

Polizzi, S. ;

Bettinelli, M. ;

Speghini, A. ;

Piccinelli, F. .

JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (28) :12195-12200

[15] Light sources inside photonic crystals [J].

Megens, M ;

Wijnhoven, JEGJ ;

Lagendijk, A ;

Vos, WL .

JOURNAL OF THE OPTICAL SOCIETY OF AMERICA B-OPTICAL PHYSICS, 1999, 16 (09) :1403-1408

[16] High transmission through sharp bends in photonic crystal waveguides [J].

Mekis, A ;

Chen, JC ;

Kurland, I ;

Fan, SH ;

Villeneuve, PR ;

Joannopoulos, JD .

PHYSICAL REVIEW LETTERS, 1996, 77 (18) :3787-3790

[17] Photonic crystal sensors: An overview [J].

Nair, Rajesh V. ;

Vijaya, R. .

PROGRESS IN QUANTUM ELECTRONICS, 2010, 34 (03) :89-134

[18] Three-Dimensionally Ordered Macroporous ZrO2:Eu3+: Photonic Band Effect and Local Environments [J].

Qu, Xuesong ;

Song, Hongwei ;

Pan, Guohui ;

Bai, Xue ;

Dong, Biao ;

Zhao, Haifeng ;

Dai, Qilin ;

Zhang, Hui ;

Qin, Ruifei ;

Lu, Shaozhe .

JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (15) :5906-5911

[19] Effect of disorder on the optical properties of colloidal crystals [J].

Rengarajan, R ;

Mittleman, D ;

Rich, C ;

Colvin, V .

PHYSICAL REVIEW E, 2005, 71 (01)

[20]

Sanyal A, 2004, NAN SCI TEC, P201

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