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Surface Plasmon Assisted Directional Rayleigh Scattering
张群
Author NameAffiliationE-mail
张群 中国科学技术大学化学物理系 qunzh@ustc.edu.cn 
Abstract:
The origin of the Rayleigh scattering ring effect has been experimentally examined on a quantum dot/metal film system, in which CdTe quantum dot s embedded in PVP are spin -coated on a thin Au film. On the basis of the angle -dependent, optical measurements under different excitation schemes (i.e., wavelength and polarization), we demonstrate that surface plasmon assisted directional radiation is responsible for such an effect. Moreover, an interesting phase -shift behavior is addressed
Key words:  Surface plasmon, Directional Rayleigh scattering,
FundProject:
Surface Plasmon Assisted Directional Rayleigh Scattering
张群
摘要:
The origin of the Rayleigh scattering ring effect has been experimentally examined on a quantum dot/metal film system, in which CdTe quantum dot s embedded in PVP are spin -coated on a thin Au film. On the basis of the angle -dependent, optical measurements under different excitation schemes (i.e., wavelength and polarization), we demonstrate that surface plasmon assisted directional radiation is responsible for such an effect. Moreover, an interesting phase -shift behavior is addressed
关键词:  Surface plasmon, Directional Rayleigh scattering,
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