Optical properties of metal nanoparticles in chrysotile channels

V. I. Belotitskii; Yu. A. Kumzerov; A. E. Kalmykov; D. A. Kirilenko; U. Peschel; S. G. Romanov; L. M. Sorokin; A. A. Sysoeva; O. Zhuromskyy

doi:10.1134/S1063785016060183

Optical properties of metal nanoparticles in chrysotile channels

Autores: Belotitskii V.¹, Kumzerov Y.¹, Kalmykov A.¹, Kirilenko D.¹, Peschel U.², Romanov S.¹^,2, Sorokin L.¹, Sysoeva A.¹, Zhuromskyy O.²
Afiliações:
1. Ioffe Physical Technical Institute
2. Institute of Optics, Information, and Photonics
Edição: Volume 42, Nº 6 (2016)
Páginas: 656-658
Seção: Article
URL: https://journals.rcsi.science/1063-7850/article/view/199825
DOI: https://doi.org/10.1134/S1063785016060183
ID: 199825

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Chrysotile samples with macroscopically ordered channels filled by gold and silver have been studied using optical transmission spectroscopy. The channels had inner diameters below 5 nm and lengths up to about 1 cm. The transmission spectra of samples strongly depend on the polarization of probing light. The observed spectral properties are probably related to plasmon resonances of metal particles and to surface plasmon polaritons.