GIEC OpenIR  > 中国科学院广州能源研究所
Nano-Ag on vanadium dioxide. II. Thermal tuning of surface plasmon resonance
Xu, Gang1; Huang, Chun-Ming1; Tazawa, Masato2; Jin, Ping2; Chen, De-Ming1
2008-09-01
Source PublicationJOURNAL OF APPLIED PHYSICS
ISSN0021-8979
Volume104Issue:5Pages:-
Corresponding Authorxugang@ms.giec.ac.cn
Cooperation Status国际
AbstractThermal tuning of the localized surface plasmon resonance (LSPR) of Ag nanoparticles on a thermochromic thin film of VO2 was studied experimentally. The tuning is strongly temperature dependent and thermally reversible. The LSPR wavelength lambda(SPR) shifts to the blue with increasing temperature from 30 to 80 degrees C, and shifts back to the red as temperature decreases. A smart tuning is achievable on condition that the temperature is controlled in a stepwise manner. The tunable wavelength range depends on the particle size or the mass thickness of the metal nanoparticle film. Further, the tunability was found to be enhanced significantly when a layer of TiO2 was introduced to overcoat the Ag nanoparticles, yielding a marked sensitivity factor Delta lambda(SPR)/Delta n, of as large as 480 nm per refractive index unit (n) at the semiconductor phase of VO2. (c) 2008 American Institute Of Physics.
SubtypeArticle
Other AbstractThermal tuning of the localized surface plasmon resonance (LSPR) of Ag nanoparticles on a thermochromic thin film of VO2 was studied experimentally. The tuning is strongly temperature dependent and thermally reversible. The LSPR wavelength lambda(SPR) shifts to the blue with increasing temperature from 30 to 80 degrees C, and shifts back to the red as temperature decreases. A smart tuning is achievable on condition that the temperature is controlled in a stepwise manner. The tunable wavelength range depends on the particle size or the mass thickness of the metal nanoparticle film. Further, the tunability was found to be enhanced significantly when a layer of TiO2 was introduced to overcoat the Ag nanoparticles, yielding a marked sensitivity factor Delta lambda(SPR)/Delta n, of as large as 480 nm per refractive index unit (n) at the semiconductor phase of VO2.
KeywordSmall Silver Particles Optical-properties Metal Nanoparticles Nanosphere Lithography Temperature-dependence Films Gold Spectroscopy Wavelength Absorption
WOS HeadingsScience & Technology ; Physical Sciences
DOI10.1063/1.2973341
WOS Subject ExtendedPhysics
URL查看原文
WOS KeywordSMALL SILVER PARTICLES ; OPTICAL-PROPERTIES ; METAL NANOPARTICLES ; NANOSPHERE LITHOGRAPHY ; TEMPERATURE-DEPENDENCE ; FILMS ; GOLD ; SPECTROSCOPY ; WAVELENGTH ; ABSORPTION
Indexed BySCI
Language英语
WOS SubjectPhysics, Applied
WOS IDWOS:000259853600002
Citation statistics
Document Type期刊论文
Identifierhttp://ir.giec.ac.cn/handle/344007/3382
Collection中国科学院广州能源研究所
Affiliation1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Peoples R China
2.Natl Inst Adv Ind Sci & Technol, Nagoya, Aichi 4638560, Japan
Recommended Citation
GB/T 7714
Xu, Gang,Huang, Chun-Ming,Tazawa, Masato,et al. Nano-Ag on vanadium dioxide. II. Thermal tuning of surface plasmon resonance[J]. JOURNAL OF APPLIED PHYSICS,2008,104(5):-.
APA Xu, Gang,Huang, Chun-Ming,Tazawa, Masato,Jin, Ping,&Chen, De-Ming.(2008).Nano-Ag on vanadium dioxide. II. Thermal tuning of surface plasmon resonance.JOURNAL OF APPLIED PHYSICS,104(5),-.
MLA Xu, Gang,et al."Nano-Ag on vanadium dioxide. II. Thermal tuning of surface plasmon resonance".JOURNAL OF APPLIED PHYSICS 104.5(2008):-.
Files in This Item: Download All
File Name/Size DocType Version Access License
Nano-Ag on vanadium (311KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Xu, Gang]'s Articles
[Huang, Chun-Ming]'s Articles
[Tazawa, Masato]'s Articles
Baidu academic
Similar articles in Baidu academic
[Xu, Gang]'s Articles
[Huang, Chun-Ming]'s Articles
[Tazawa, Masato]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Xu, Gang]'s Articles
[Huang, Chun-Ming]'s Articles
[Tazawa, Masato]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: Nano-Ag on vanadium dioxide. II. Thermal tuning of surface plasmon resonance.pdf
Format: Adobe PDF
All comments (0)
No comment.
 

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