Study on spectra of La2CaB10O19 : Eu3+ in VUV-VIS range
Hong, H; Yu, YN; Liang, HB; Wang, SB; Su, Q; Tao, Y; Tao Y(陶冶)
刊名JOURNAL OF RARE EARTHS
2004
卷号22期号:3页码:361-364
关键词chemical analysis high resolution spectrum borate Eu3+ ion rare earths
学科分类Chemistry
通讯作者Chinese Acad Sci, Changchun Inst Appl Chem, Key Lab Rare Earth Chem & Phys, Changchun 130022, Peoples R China ; Sun Yat Sen Univ, Sch Chem & Chem Engn, State Key Lab Optoelect Mat & Technol, Guangzhou 510275, Peoples R China ; Chinese Acad Sci, Inst High Energy Phys, Lab Beijing Synchrotron Radiat, Beijing 100039, Peoples R China
文章类型Article
英文摘要Excitation and emission spectra of new borate La2CaB10O19 doped Eu3+ in VUV-VIS range, high resolution emission spectra at room temperature and lifetime of Eu3+ were investigated. The emission line at about 616 nm attributed to the D-5(0) - F-7(2) transition of Eu3+ is the most intense emission of Eu3+. The broad band at about 244 nm is originated from charge transition band (CTB) of O-2 --> Eu3+. According to the numbers of spectral lines D-5(0) - F-7(0) and D-5(0) - F-7(1) in high-resolution spectrum, Eu3+ ions occupy two crystallographic sites. The lifetimes of D-5(0) - F-7(0) transition of Eu3+ of two kinds of lattice sites are individually 2.1 and 2.6 ms, and both are exponential decay. In the VUV excitation spectrum, complicated band between 130 and 170 nm consists of host absorption and f-d transition of Eu3+.
类目[WOS]Chemistry, Applied
研究领域[WOS]Chemistry
原文出处查看原文
语种英语
WOS记录号WOS:000223018600012
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/237157
专题中国科学院高能物理研究所_多学科研究中心_期刊论文
中国科学院高能物理研究所_多学科研究中心
作者单位中国科学院高能物理研究所
推荐引用方式
GB/T 7714
Hong, H,Yu, YN,Liang, HB,et al. Study on spectra of La2CaB10O19 : Eu3+ in VUV-VIS range[J]. JOURNAL OF RARE EARTHS,2004,22(3):361-364.
APA Hong, H.,Yu, YN.,Liang, HB.,Wang, SB.,Su, Q.,...&陶冶.(2004).Study on spectra of La2CaB10O19 : Eu3+ in VUV-VIS range.JOURNAL OF RARE EARTHS,22(3),361-364.
MLA Hong, H,et al."Study on spectra of La2CaB10O19 : Eu3+ in VUV-VIS range".JOURNAL OF RARE EARTHS 22.3(2004):361-364.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
3469.pdf(148KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Hong, H]的文章
[Yu, YN]的文章
[Liang, HB]的文章
百度学术
百度学术中相似的文章
[Hong, H]的文章
[Yu, YN]的文章
[Liang, HB]的文章
必应学术
必应学术中相似的文章
[Hong, H]的文章
[Yu, YN]的文章
[Liang, HB]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 3469.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。