Photoluminescence in Gd2O3: Er3+, Yb3+ upconversion inverse opal

被引：6

作者：

Yang, Zhengwen ^{[1
]}

Yan, Dong ^{[1
]}

Wu, Hangjun ^{[1
]}

Wang, Rongfei ^{[1
]}

Song, Zhiguo ^{[1
]}

Zhou, Dacheng ^{[1
]}

Yu, Xue ^{[1
]}

Yang, Yong ^{[1
]}

Yin, Zhaoyi ^{[1
]}

Yan, Lei ^{[1
]}

Qiu, Jianbei ^{[1
]}

机构：

[1] Kunming Univ Sci & Technol, Coll Mat Sci & Engn, Key Lab Adv Mat Rare & Precious & Nonferrous Met, Minist Educ,Key Lab Adv Mat Yunnan Prov, Kunming 650093, Peoples R China

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 2012年 / 73卷 / 11期

基金：

中国国家自然科学基金;

关键词：

Optical materials; Luminescence; PHOTONIC CRYSTALS; SPONTANEOUS EMISSION; BANDGAP; FILMS; NANOCRYSTALS; LUMINESCENCE;

D O I：

10.1016/j.jpcs.2012.06.004

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Photoluminescence properties of Gd203: Er3 +, Yb3 + upconversion inverse opal photonic crystals were investigated. The photoluminescence spectra of the inverse opal show strong dependence on upconversion emission intensity and the corresponding photonic band-gaps of the inverse opal. Significant suppression of the green or red upconversion emission was observed if the photonic band-gap overlaps with the Er3 + ions emission band. The color purity of the red or green emission was improved in the inverse opal by the suppression of green or red UC emission. We believe that the present work will be valuable for not only the foundational study of upconversion emission modification but also new optical devices in upconversion lighting and display. (c) 2012 Elsevier Ltd. All rights reserved.

引用

页码：1278 / 1281

页数：4

共 50 条

[41] Gd2O3:Yb3+,Er3+上转换纳米纤维的制备与表征
王进贤
刘莉
董相廷
刘桂霞
红外与毫米波学报, 2010, 29 (01) : 10 - 14+56
[42] Synthesis and characterizations of upconverting luminescent Er3+/ Yb3+: Gd2O3 uniform nanospheres for biomedical applications
Anh, Tran Kim
Ha, Vu Thi Thai
Huong, Nguyen Thanh
Thao, Do Thi
Nguyen, Tien Dai
Thai, Dang Van
Tomala, Robert
Minh, Le Quoc
PHYSICA SCRIPTA, 2024, 99 (10)
[43] Investigation of the mechanism of upconversion luminescence in Er3+/Yb3+ co-doped Bi2Ti2O7 inverse opal
Yan, Dong
Yang, Zhengwen
Liao, Jiayan
Wu, Hangjun
Qiu, Jianbei
Song, Zhiguo
Zhou, Dacheng
Yang, Yong
Ying, Zhaoyi
CHINESE OPTICS LETTERS, 2013, 11 (04)
[44] Investigation of the mechanism of upconversion luminescence in Er3+/Yb3+ co-doped Bi2Ti2O7 inverse opal
严冬
杨正文
廖佳燕
吴航俊
邱建备
宋志国
周大成
杨勇
尹兆益
ChineseOpticsLetters, 2013, 11 (04) : 64 - 67
[45] Inhibited concentration quench effect in upconversion luminescence of In2O3:Yb3+, Er3+ inverse opals
Zhu, Yongsheng
Wang, Yinhua
Xu, Hairu
Xu, Xiumei
Huang, Jinshu
Qiu, Dongfang
Lu, Zhiwen
Wang, Jiwei
JOURNAL OF LUMINESCENCE, 2018, 194 : 292 - 296
[46] Bifunctional Gd2O3:Er3+ particles with enhanced visible upconversion luminescence
Atabaev, Timur Sh
Piao, Zhonglie
Hwang, Yoon-Hwae
Kim, Hyung-Kook
Hong, Nguyen Hoa
JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 572 : 113 - 117
[47] Structure Property and Visible Upconversion of Er3+ Doped Gd2O3 Nanocrystals
郭海
张慰萍
尹民
楼立人
夏上达
Journal of Rare Earths, 2004, (03) : 365 - 369
[48] Upconversion luminescence of Er3+ doped Y2O3 and Gd2O3 nanophosphors
Anh, Tran Kim
Thai, Dang Van
Ha, Vu Thi Thai
Strek, Wieslaw
Minh, Le Quoc
INTERNATIONAL JOURNAL OF NANOTECHNOLOGY, 2020, 17 (7-10) : 689 - 707
[49] Scalable Preparation of Gd2O3:Yb3+/Er3+ Upconversion Nanophosphors in a High-Gravity Rotating Packed Bed Reactor for Transparent Upconversion Luminescent Films
Leng, Jingning
Chen, Jingyi
Wang, Dan
Wang, Jie-Xin
Pu, Yuan
Chen, Jian-Feng
INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2017, 56 (28) : 7977 - 7983
[50] Significance of Yb3+ concentration on the upconversion mechanisms in codoped Y2O3:Er3+, Yb3+ nanocrystals
Vetrone, F
Boyer, JC
Capobianco, JA
Speghini, A
Bettinelli, M
JOURNAL OF APPLIED PHYSICS, 2004, 96 (01) : 661 - 667

← 1 2 3 4 5 →