Photon scanning tunneling microscopy images of optical excitations of fractal metal colloid clusters

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review

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Author(s)

  • J. Kovacs
  • Zhouhang Wang
  • Martin Moskovits
  • Vladimir M. Shalaev
  • J. S. Suh
  • R. Botet

Detail(s)

Original languageEnglish
Pages (from-to)4149-4152
Journal / PublicationPhysical Review Letters
Volume72
Issue number26
Publication statusPublished - 1994
Externally publishedYes

Abstract

Highly localized, laser-excited optical modes of silver colloid fractal clusters were observed using photon scanning tunneling microscopy. The spatial distribution of the modes shows the frequency and polarization selectivity suggested by numerical simulations. The results verify the main concepts of the recently developed resonant optical theory of fractal objects. © 1994 The American Physical Society.

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Citation Format(s)

Photon scanning tunneling microscopy images of optical excitations of fractal metal colloid clusters. / Tsai, D. P.; Kovacs, J.; Wang, Zhouhang; Moskovits, Martin; Shalaev, Vladimir M.; Suh, J. S.; Botet, R.

In: Physical Review Letters, Vol. 72, No. 26, 1994, p. 4149-4152.

Research output: Journal Publications and Reviews (RGC: 21, 22, 62)21_Publication in refereed journalpeer-review