63 citations · 237 across the 7 of their papers we have counts for
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Influences of Exciton Diffusion and Exciton-Exciton Annihilation on Photon Emission Statistics of Carbon Nanotubes
Xuedan Ma, Oleskiy Roslyak, Juan G. Duque +5
Pump-dependent photoluminescence imaging and 2nd order photon correlation studies have been performed on individual single-walled carbon nanotubes (SWCNTs) at room temperature that…
Fundamental Optical Processes in Armchair Carbon Nanotubes
E. H. Haroz, J. G. Duque, X. Tu +5
We have used post-synthesis separation methods based on density gradient ultracentrifugation and DNA-based ion-exchange chromatography to produce aqueous suspensions strongly enric…
Multi-particle Auger dissociation of excitons in shallow doped carbon nanotubes
Jay D. Sau, Jared J. Crochet, Miguel Dimas +3
Shallow hole-doping in small diameter single-wall carbon nanotubes by HO is shown to result in delocalized excited state quenching with no effects on the ground state absor…
The Unique Origin of Colors of Armchair Carbon Nanotubes
E. H. Haroz, B. Y. Lu, P. Nikolaev +3
The colors of suspended metallic colloidal particles are determined by their size-dependent plasma resonance, while those of semiconducting colloidal particles are determined by th…
A New Route to Fluorescent SWNT/Silica Nanocomposites: Balancing Fluorescence Intensity and Environmental Sensitivity
Juan G. Duque, Gautam Gupta, Laurent Cognet +3
We investigate the relationship between photoluminescence (PL) intensity and environmental sensitivity of surfactant-wrapped single walled carbon nanotubes (SWNTs). SWNTs were stud…
Resonant Raman Spectroscopy of Armchair Carbon Nanotubes: Absence of "Metallic" Signature
E. H. Haroz, J. G. Duque, W. D. Rice +3
The appearance of a broad peak at 1550 cm (G peak) in carbon nanotube resonant Raman scattering spectra has been conventionally attributed to the presence of met…