2007/01/24 by Hongbo Zhao, S. Mazumdar, Sumit Mazumdar +1 · 1 citation
Arts and Humanities · Business, Management and Accounting · Materials Science · Physics and Astronomy · Social Sciences · #Carbon Nanotubes in Composites #Graphene research and applications #Legal Rights and Human Rights #Mechanical and Optical Resonators #Taxation and Legal Issues #Theology and Canon Law Studies #cond-mat.mtrl-sci
paper · pdf · doi:10.1103/physrevlett.98.166805
published as Phys. Rev. Lett. 98, 166805 (2007) · 3 figures, 2 tables
arxiv created 2007/01/24 · openalex publication_date 2009/05/20 · arxiv updated 2009/12/01 · openalex created_date 2016/06/24 · openalex updated_date 2026/04/28
We report benchmark calculations of electroabsorption in semiconducting single-walled carbon nanotubes that provide motivation to perform electroabsorption measurement on these systems. We show that electroabsorption can detect the continuum bands in different energy manifolds. Direct determination of the binding energies of excitons in higher manifolds thereby becomes possible. We also find that electroabsorption can provide evidence for Fano-type coupling between the second exciton and the lowest continuum band states.