中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: Enhancement of upconversion emission in Y3Al5O12:Er3+ induced by Li+ doping at interstitial sites
作者: Yang, Mingzhu1;  Sui, Yu1, 2;  Wang, Shipeng1;  Wang, Xianjie1;  Sheng, Yanqiu1;  Zhang, Zhiguo1;  Lue, Tianquan1;  Liu, Wanfa3
刊名: CHEMICAL PHYSICS LETTERS
发表日期: 2010-05-26
DOI: 10.1016/j.cplett.2010.04.023
卷: 492, 期:1-3, 页:40-43
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical ;  Physics, Atomic, Molecular & Chemical
研究领域[WOS]: Chemistry ;  Physics
英文摘要: The influence of site occupancy of Li+, including substitutional and interstitial sites, on the upconversion emissions of Er3+ doped Y3Al5O12 powders is reported. The intensity of green emission increases slightly when the Li+ occupies substitutional site, but when the Li+ enters into interstitial site it enhances drastically accompanied with a change of emission spectra. These phenomena originate from the increase, induced by interstitial Li+, in the lifetime of I-4(11/2) level, the ratio of radiation rate in green emission and the absorptivity at 980 nm. (C) 2010 Elsevier B.V. All rights reserved.
关键词[WOS]: Y2O3 NANOCRYSTALS ;  ER3+ ;  PHOTOLUMINESCENCE ;  IONS
语种: 英语
WOS记录号: WOS:000277717300008
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/142268
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Harbin Inst Technol, Dept Phys, CCMST, Harbin 150001, Peoples R China
2.Acad Sinica, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
3.Dalian Inst Chem Phys, Dalian 116023, Peoples R China

Recommended Citation:
Yang, Mingzhu,Sui, Yu,Wang, Shipeng,et al. Enhancement of upconversion emission in Y3Al5O12:Er3+ induced by Li+ doping at interstitial sites[J]. CHEMICAL PHYSICS LETTERS,2010,492(1-3):40-43.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Yang, Mingzhu]'s Articles
 [Sui, Yu]'s Articles
 [Wang, Shipeng]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Yang, Mingzhu]‘s Articles
 [Sui, Yu]‘s Articles
 [Wang, Shipeng]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace