Plasma resonance absorption properties of the Ag-AAO nano-array composite

Yan Li, Chengwei Wang, Weimin Liu, Hulin Li, Shigeaki Zaima, Shuyi Ma

Research output: Contribution to journalArticlepeer-review

1 Scopus citations

Abstract

Plasma resonance absorption properties of the Ag-AAO nano-array composite are studied. The spectral analysis shows that the surface plasma resonance peak of Ag occurs at λ=352∼377 nm. As the Ag composition decreases, the dipolar plasma resonance absorption peak shifts to the longer wavelength, weakened and gradually expanded, and vice versa. The theoretical analysis shows that the M-G calculated results agree well with the experimental ones.

Original languageEnglish
Pages (from-to)1649-1654
Number of pages6
JournalGuangxue Xuebao/Acta Optica Sinica
Volume25
Issue number12
StatePublished - Dec 2005
Externally publishedYes

Keywords

  • Material
  • Nano-array composite
  • Plasma resonance absorption
  • Porous anodic aluminum oxide

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