Excitons and interband terahertz transitions in narrow-gap carbon nanotubes
College
College of Science
Department/Unit
Physics
Document Type
Conference Proceeding
Source Title
Proceedings of the 2013 International Conference on Electromagnetics in Advanced Applications, ICEAA 2013
First Page
231
Last Page
234
Publication Date
12-2-2013
Abstract
We show, via a solution of the quasi-one-dimensional two-body problem applied to a Dirac system, that excitonic effects suppress the one-dimensional Van Hove singularity in single-walled carbon nanotubes with narrow band gaps. © 2013 IEEE.
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Digitial Object Identifier (DOI)
10.1109/ICEAA.2013.6632229
Recommended Citation
Portnoi, M. E., Downing, C. A., Hartmann, R. R., & Shelykh, I. A. (2013). Excitons and interband terahertz transitions in narrow-gap carbon nanotubes. Proceedings of the 2013 International Conference on Electromagnetics in Advanced Applications, ICEAA 2013, 231-234. https://doi.org/10.1109/ICEAA.2013.6632229
Disciplines
Physics
Keywords
Carbon nanotubes; Two-body problem
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