Size effects and plasmon absorption in t
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S Olszewski; T Kwiatkowski
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Article
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1995
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Elsevier Science
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English
⚖ 914 KB
The dependence of the plasmon position and plasmon width on the radius of the metallic sphere is examined with the aid of the quantum-mechanical polarizability of a non-interacting free-electron system having a definite size and spherical shape. In a further step, the polarizability of the two-dimen