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2003 Volume 12 Issue 1
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Diao Jia-Jie(刁佳杰), Chen Guang-De(陈光德), Xi Cong(席聪), Z Y Fan, Yuan Jin-She(苑进社). 2003: Optical resonance of metal-coated nanoshell, Chinese Physics B, 12(1): 100-106.
Citation: Diao Jia-Jie(刁佳杰), Chen Guang-De(陈光德), Xi Cong(席聪), Z Y Fan, Yuan Jin-She(苑进社). 2003: Optical resonance of metal-coated nanoshell, Chinese Physics B, 12(1): 100-106.
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Optical resonance of metal-coated nanoshell

  • Department of Applied Physics, Xi'an Jiaotong University, Xi'an 710049, China

  • School of Electronic and Information Engineering, Xi'an Jiaotong University, Xi'an 710049, China

  • Department of Physics, Kansas State University, Manhattan, Kansas 66506-2601, USA

  • Available Online: 30/01/2003
  • Fund Project: the National Natural Science Foundation of China (Grant 19874049)
  • Metal-coated nanoshell, the nanoparticle consisting of a nanometre-scale dielectric core coated with a thin metallic shell, exhibits three distinct optical resonant forms, the sphere cavity resonance (SCR), plasmon resonance (PR), and concentric dielectric sphere resonance (CDSR). The SCR, PR and CDSR of the metal-coated nanoshell reveal a geometric tunability controlled by the core radius and by the ratio of the core radius to the total radius. Classical electrodynamics and Mie scattering theory are used to treat the resonant forms and the transition state between the resonant forms. Based on previous experimental research, we present a group of resonant equations for all the resonant forms, which depend on the geometric structure of the metal-coated nanoshell.
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    沈阳化工大学材料科学与工程学院 沈阳 110142

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Optical resonance of metal-coated nanoshell

  • Available Online: 30/01/2003

Abstract: Metal-coated nanoshell, the nanoparticle consisting of a nanometre-scale dielectric core coated with a thin metallic shell, exhibits three distinct optical resonant forms, the sphere cavity resonance (SCR), plasmon resonance (PR), and concentric dielectric sphere resonance (CDSR). The SCR, PR and CDSR of the metal-coated nanoshell reveal a geometric tunability controlled by the core radius and by the ratio of the core radius to the total radius. Classical electrodynamics and Mie scattering theory are used to treat the resonant forms and the transition state between the resonant forms. Based on previous experimental research, we present a group of resonant equations for all the resonant forms, which depend on the geometric structure of the metal-coated nanoshell.

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