Characteristics of nanoscale composites by THz spectroscopy

Hakan Altan; Feng Huang; John F. Federici; Aidong Lan; Haim Grebel

doi:10.1117/12.519503

27 February 2004 Characteristics of nanoscale composites by THz spectroscopy

Hakan Altan, Feng Huang, John F. Federici, Aidong Lan, Haim Grebel

Proceedings Volume 5268, Chemical and Biological Standoff Detection; (2004) https://doi.org/10.1117/12.519503
Event: Optical Technologies for Industrial, Environmental, and Biological Sensing, 2003, Providence, RI, United States

Abstract

We have conducted visible pump-THz probe experiments on single wall carbon nanotubes (SWCNTs) deposited on quartz substrates. Our results suggest that the photoexcited nanotubes exhibit localized transport due to Lorentz-type photo-induced localized states. These experiments were repeated for ion-implanted, 3-4nm Si nanoclusters in quartz for which a similar behavior was observed.

Citation Download Citation

Hakan Altan, Feng Huang, John F. Federici, Aidong Lan, and Haim Grebel "Characteristics of nanoscale composites by THz spectroscopy", Proc. SPIE 5268, Chemical and Biological Standoff Detection, (27 February 2004); https://doi.org/10.1117/12.519503

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