Open AccessStudy of the effect of carbon nanotube lengths on their conductivity in the terahertz frequency range during optical pumping
Author(s) -
R. Baimagambetova,
D. Gomon,
Petr Demchenko,
Ilya V. Anoshkin,
Mikhail K. Khodzitsky
Publication year - 2019
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/1410/1/012125
Subject(s) - terahertz radiation , carbon nanotube , materials science , conductivity , range (aeronautics) , optoelectronics , optical conductivity , carbon fibers , optics , nanotechnology , composite material , condensed matter physics , physics , composite number , quantum mechanics
In this work, the conductivity of carbon nanotubes with the different lengths with / without optical pumping in the frequency range of 0.2 - 1 THz was experimentally studied. The results show that the restructuring of the geometric properties of carbon nanotubes will allow to create THz devices with tunable spectral characteristics.