中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Efficient visible photoluminescence from carbon nanotubes in zeolite templates

文献类型:期刊论文

作者Guo, JD ; Yang, CL ; Li, ZM ; Bai, M ; Liu, HJ ; Li, GD ; Wang, EG ; Chan, CT ; Tang, ZK ; Ge, WK ; Xiao, XD
刊名PHYSICAL REVIEW LETTERS
出版日期2004
卷号93期号:1
关键词RAMAN CRYSTALS CHANNELS
ISSN号0031-9007
通讯作者Xiao, XD: Hong Kong Univ Sci & Technol, Dept Phys, Hong Kong, Hong Kong, Peoples R China.
中文摘要We have found strong visible photoluminescence (PL) from 0.4 nm carbon nanotubes embedded in the ordered channels of a zeolite crystal matrix. The PL exhibits a broad emission band with an efficiency of similar to1%-5%. Strong polarization dependence is observed both on the excitation and emission, indicating a preferential optical dipole along the axis of carbon nanotubes. By correlating with the absorption and Raman spectra, we identify (3,3) and (4,2) tubes to be responsible for the PL peaks at similar to2.6 and similar to1.7 eV, respectively.
收录类别SCI
语种英语
公开日期2013-09-17
源URL[http://ir.iphy.ac.cn/handle/311004/36873]  
专题物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文
推荐引用方式
GB/T 7714
Guo, JD,Yang, CL,Li, ZM,et al. Efficient visible photoluminescence from carbon nanotubes in zeolite templates[J]. PHYSICAL REVIEW LETTERS,2004,93(1).
APA Guo, JD.,Yang, CL.,Li, ZM.,Bai, M.,Liu, HJ.,...&Xiao, XD.(2004).Efficient visible photoluminescence from carbon nanotubes in zeolite templates.PHYSICAL REVIEW LETTERS,93(1).
MLA Guo, JD,et al."Efficient visible photoluminescence from carbon nanotubes in zeolite templates".PHYSICAL REVIEW LETTERS 93.1(2004).

入库方式: OAI收割

来源:物理研究所

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