Interaction of Solid State Plasmon with Radiation II. Optical Absorption of Thin Metal Films

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概要

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• Absorption cross section of p-polarized light in thin metal films is calculated microscopically as well as macroscopically. The absorption is of reasonance type at, the plasma frequency of the metal, if the imaginary part of the dielectric constant is sufficiently small. The absorption cross section per electron is inversely proportional to the film thickness. The elementary process of this resonance absorption is identified with the excitation of plasma oscillation in the film. The calculated cross section is of the order of 10^<-17> cm^2 per electron for Al of 100 A thickness and may easily be detected experimentally.

• 社団法人日本物理学会の論文
• 1963-03-05

著者

• Matsudaira Noboru

  Institute Of Physics College Of General Education University Of Tokyo

• Matsudaira N.

  Institute of Physics, College of General Education, University of Tokyo

関連論文

• Influence of Coulomb Correlation on the Scattering of X-Ray by an Electron Gas. I. RPA Approximation
• A Calculation of the Electrical Conductivity
• Interaction of Solid State Plasmon with Radiation : I. Absorption of Eletromagnetic Radiation
• Interaction of Solid State Plasmon with Radiation II. Optical Absorption of Thin Metal Films
• Optical Absorption of Thin Metal Films
• Some Dynamical Properties of the Ising Ferromagnet. II. : Cubic Lattices

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