IMR OpenIR
Effects of Nanoparticle Shape and Size on Optical Properties of LaB6
Chao, Luomeng; Bao, Lihong; Wei, Wei; Tegus, O.; Zhang, Zhidong; Bao, LH; Tegus, O (reprint author), Inner Mongolia Normal Univ, Inner Mongolia Key Lab Phys & Chem Funct Mat, Hohhot 010022, Peoples R China.
2016-06-01
Source PublicationPLASMONICS
ISSN1557-1955
Volume11Issue:3Pages:697-701
AbstractThe optical response of lanthanum hexaboride (LaB6) nanoparticles has been investigated by both theoretically and experimentally. The LaB6 nanoparticles obtained by solid-state reaction could avoid serious surface oxidization and exhibit excellent optical performance. The discrete dipole approximation (DDA) has been used to investigate the optical response of LaB6 nanoparticles with different sizes and different shapes. The calculation results coincide with the experimental results and reveal that the largest extinction peak value appears at 60 nm for cubic particles and 40 nm for spherical particles, respectively. Our calculation results show that the existence of the largest extinction peak value is not only due to the surface oxides but also relate to the particle shape of LaB6 compound. In addition, the LaB6 nanoparticles with cubic and spherical shapes exhibit different optical responses, and the cubic particles exhibit stronger near infrared (NIR) extinction than spherical particles. With increasing particle size, the extinction peak value of spherical particle decreases more rapidly than that of cubic ones.
description.department[chao, luomeng ; zhang, zhidong] chinese acad sci, inst met res, shenyang natl lab mat sci, shenyang 110016, peoples r china ; [bao, lihong ; wei, wei ; tegus, o.] inner mongolia normal univ, inner mongolia key lab phys & chem funct mat, hohhot 010022, peoples r china
KeywordNanoparticles Hexaboride Optical Properties Dda
Subject AreaChemistry ; Science & Technology - Other Topics ; Materials Science
Funding OrganizationNational Natural Science Foundation of China [51302129, 51331006]; Fundamental Research Open Project of Inner Mongolia [20130902]
Indexed Bysci
Language英语
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/75858
Collection中国科学院金属研究所
Corresponding AuthorBao, LH; Tegus, O (reprint author), Inner Mongolia Normal Univ, Inner Mongolia Key Lab Phys & Chem Funct Mat, Hohhot 010022, Peoples R China.
Recommended Citation
GB/T 7714
Chao, Luomeng,Bao, Lihong,Wei, Wei,et al. Effects of Nanoparticle Shape and Size on Optical Properties of LaB6[J]. PLASMONICS,2016,11(3):697-701.
APA Chao, Luomeng.,Bao, Lihong.,Wei, Wei.,Tegus, O..,Zhang, Zhidong.,...&Tegus, O .(2016).Effects of Nanoparticle Shape and Size on Optical Properties of LaB6.PLASMONICS,11(3),697-701.
MLA Chao, Luomeng,et al."Effects of Nanoparticle Shape and Size on Optical Properties of LaB6".PLASMONICS 11.3(2016):697-701.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Chao, Luomeng]'s Articles
[Bao, Lihong]'s Articles
[Wei, Wei]'s Articles
Baidu academic
Similar articles in Baidu academic
[Chao, Luomeng]'s Articles
[Bao, Lihong]'s Articles
[Wei, Wei]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Chao, Luomeng]'s Articles
[Bao, Lihong]'s Articles
[Wei, Wei]'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.