Terahertz applications of carbon nanotubes and graphene nanoribbons

• Main Authors: Portnoi, M. E., Saroka, V. A., Hartmann, R. R., Kibis, O. V.
• Format: text
• Published: Animo Repository 2015
• Subjects: Carbon nanotubes; Submillimeter waves; Graphene; Physics
• Online Access: https://animorepository.dlsu.edu.ph/faculty_research/2505; https://animorepository.dlsu.edu.ph/context/faculty_research/article/3504/type/native/viewcontent
• Institution: De La Salle University

The results of the theoretical study of interband THz transitions in narrow-gap carbon nanotubes and graphene nanoribbons are reported. We consider dipole transitions across magnetically-induced gaps in armchair nanotubes, curvature-induced gaps in quasi-metallic nanotubes and edge-effect induced ga...