IHEP OpenIR  > 多学科研究中心
Multifunctional ScF3:Ln(3+) (Ln = Tb, Eu, Yb, Er, Tm and Ho) nano/microcrystals: hydrothermal/solvothermal synthesis, electronic structure, magnetism and tunable luminescence properties
Han, LL; Wang, YH; Guo, LN; Zhao, L; Tao, Y;陶冶
2014
Source PublicationNANOSCALE
ISSN2040-3364
EISSN2040-3372
Volume6Issue:11Pages:5907-5917
AbstractA facile, hydrothermal/solvothermal route has been developed to synthesize a series of multifunctional lanthanide ion (Tb3+, Eu3+, Yb3+, Tm3+, Er3+ and Ho3+)-activated ScF3 nanocrystals. The morphology and size of ScF3 can be tuned in a controlled manner by altering the additives and volume ratios of H2O: EtOH in the initial solution. Under ultraviolet (UV), vacuum ultraviolet (VUV) or low-voltage electron-beam excitation, the as-obtained Tb3+, Eu3+ codoped ScF3 product exhibits multicolor photoluminescence (PL) and cathodoluminescence (CL), and possible luminescence mechanisms are discussed. Moreover, under 980 nm excitation, upconversion (UC) emissions have been achieved in Yb3+-Er3+, Yb3+-Tm3+, and Yb3+-Ho3+ codoped ScF3. Ferromagnetic property of ScF3 is detected due to the nanocrystal defects. The results obtained indicate that the lanthanide ion-doped ScF3 nanocrystals exhibit multicolor UV/VUV PL, CL, and UC luminescence as well as ferromagnetic properties. Thus, they may have potential applications in PL areas, field emission display devices, bioseparation and magnetic resonance imaging.
Subject AreaChemistry; Science & Technology - Other Topics; Materials Science; Physics
DOI10.1039/c4nr00512k
Indexed BySCI ; ADS
Language英语
WOS IDWOS:000336883000050
ADS Bibcode2014Nanos...6.5907H
ADS URLhttps://ui.adsabs.harvard.edu/abs/2014Nanos...6.5907H
ADS CITATIONShttps://ui.adsabs.harvard.edu/abs/2014Nanos...6.5907H/citations
Citation statistics
Cited Times:9 [ADS]
Document Type期刊论文
Identifierhttp://ir.ihep.ac.cn/handle/311005/225197
Collection多学科研究中心
Recommended Citation
GB/T 7714
Han, LL,Wang, YH,Guo, LN,et al. Multifunctional ScF3:Ln(3+) (Ln = Tb, Eu, Yb, Er, Tm and Ho) nano/microcrystals: hydrothermal/solvothermal synthesis, electronic structure, magnetism and tunable luminescence properties[J]. NANOSCALE,2014,6(11):5907-5917.
APA Han, LL,Wang, YH,Guo, LN,Zhao, L,&Tao, Y;陶冶.(2014).Multifunctional ScF3:Ln(3+) (Ln = Tb, Eu, Yb, Er, Tm and Ho) nano/microcrystals: hydrothermal/solvothermal synthesis, electronic structure, magnetism and tunable luminescence properties.NANOSCALE,6(11),5907-5917.
MLA Han, LL,et al."Multifunctional ScF3:Ln(3+) (Ln = Tb, Eu, Yb, Er, Tm and Ho) nano/microcrystals: hydrothermal/solvothermal synthesis, electronic structure, magnetism and tunable luminescence properties".NANOSCALE 6.11(2014):5907-5917.
Files in This Item:
File Name/Size DocType Version Access License
11215.pdf(2011KB)期刊论文作者接受稿限制开放CC BY-NC-SAApplication Full Text
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Han, LL]'s Articles
[Wang, YH]'s Articles
[Guo, LN]'s Articles
Baidu academic
Similar articles in Baidu academic
[Han, LL]'s Articles
[Wang, YH]'s Articles
[Guo, LN]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Han, LL]'s Articles
[Wang, YH]'s Articles
[Guo, LN]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

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