Abstract
A theory for the absorption spectrum of light by a metal-coated insulating particle suspended in another insulating medium is described. Electromagnetism of dielectric media is employed to evaluate the strength of a local electric field and electric polarizability is evaluated by using the Kubo formula. The computed absorbance spectrum agrees well with that experimentally observed. Dependence of the absorbance on various combinations of physical parameters for each substance is also presented.
| Original language | English |
|---|---|
| Pages (from-to) | 137-141 |
| Number of pages | 5 |
| Journal | Surface Review and Letters |
| Volume | 3 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1996 Feb |
ASJC Scopus subject areas
- Condensed Matter Physics
- Surfaces and Interfaces
- Surfaces, Coatings and Films
- Materials Chemistry
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Kawamura, K., Urata, K., & Eto, M. (1996). Absorption spectrum of metal-coated particles. Surface Review and Letters, 3(1), 137-141. https://doi.org/10.1142/S0218625X96000280