Diagnostics of plasmon resonance in optical absorption spectra of nanographite aqueous suspensions

作者：Osipov V Yu^*; Shestakov M S; Baranov A V; Ermakov V A; Shames A I; Takai K; Enoki T; Kaburagi Y; Hayashi T; Endo M; Vul' A Ya

来源：Optics and Spectroscopy, 2011, 111(2): 220-223.

DOI：10.1134/S0030400X11080224

A characteristic feature near similar to 255 nm has been revealed in the optical absorption spectra of nano-graphite aqueous suspensions. This is a broad absorption peak, which is due to the surface plasmon resonance in nanographite particles. The peak shape and intensity depend on the structural quality and aggregate state of onion-like nanographite particles in suspension.

• 出版日期2011-8