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Excitons and interband terahertz transitions in narrow-gap carbon nanotubes

dc.contributor.authorPortnoi, M.E.
dc.contributor.authorDowning, C.A.
dc.contributor.authorHartmann, Richard R.
dc.contributor.authorShelykh, I.A.
dc.date.accessioned2014-01-08T14:52:34Z
dc.date.issued2013-10-17
dc.description.abstractWe 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.en_GB
dc.description.sponsorshipEngineering and Physical Sciences Research Council (EPSRC)en_GB
dc.description.sponsorshipEU FP7en_GB
dc.identifier.doi10.1109/ICEAA.2013.6632229
dc.identifier.grantnumberFP7-237252en_GB
dc.identifier.grantnumberFP7-246784en_GB
dc.identifier.grantnumberFP7-316432en_GB
dc.identifier.grantnumberFP7-612285en_GB
dc.identifier.grantnumberFP7-237252
dc.identifier.grantnumberFP7-246784
dc.identifier.grantnumberFP7-316432
dc.identifier.grantnumberFP7-612285
dc.identifier.urihttp://hdl.handle.net/10871/14365
dc.language.isoenen_GB
dc.publisherInstitute of Electrical and Electronics Engineers (IEEE)en_GB
dc.subjectabsorption coefficientsen_GB
dc.subjectcarbon nanotubesen_GB
dc.subjectexcitonsen_GB
dc.subjectnarrow band gap semiconductorsen_GB
dc.subjectsemiconductor nanotubesen_GB
dc.subjectabsorptionen_GB
dc.subjectelectric potentialen_GB
dc.subjectmathematical modelen_GB
dc.subjectphotonic band gapen_GB
dc.titleExcitons and interband terahertz transitions in narrow-gap carbon nanotubesen_GB
dc.typeConference paperen_GB
dc.date.available2014-01-08T14:52:34Z
dc.identifier.isbn9781467357050
dc.descriptionCopyright © 2013 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other users, including reprinting/ republishing this material for advertising or promotional purposes, creating new collective works for resale or redistribution to servers or lists, or reuse of any copyrighted components of this work in other works.en_GB
dc.description2013 International Conference on Electromagnetics in Advanced Applications (ICEAA), Torino, Italy, 9 - 13 September 2013, pp. 231 - 234en_GB
dc.identifier.journalProceedings of the 2013 International Conference on Electromagnetics in Advanced Applications (ICEAA)en_GB


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