Phonon-Assisted Excitonic Recombination Channels Observed in DNA-Wrapped Carbon Nanotubes Using Photoluminescence Spectroscopy

G. Chou, S.; Plentz, F.; Jiang, Jie; Saito, Riichiro; Nezich, Daniel; B. Ribeiro, Henrique; Jório, Ado; A. Pimenta, M.; G. Samsonidze, Ge.; P. Santos, Adelina; Zheng, Ming; Bibiana Onoa, G.; D. Semke, E.; Dresselhaus, G.; S. Dresselhaus, M.

doi:10.1103/physrevlett.94.127402

Public

Phonon-Assisted Excitonic Recombination Channels Observed in DNA-Wrapped Carbon Nanotubes Using Photoluminescence Spectroscopy

Published in Physical Review Letters • Apr 1, 2005

Authors:

S. G. Chou

F. Plentz

Jie Jiang

Abstract

By using a sample of DNA-wrapped single-wall carbon nanotubes strongly enriched in the (6,5) nanotube, photoluminescence emissions observed at special excitation energy values were identified with specific mechanisms of phonon-assisted excitonic absorption and recombination processes associated with...

Subject

Photoluminescence

Phonon

Carbon nanotube

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