Effect of a nonstationary electric field with different front profiles on carbon nanotubes

Generation of millimeter radiation in a medium based on nanotubes at different profiles of the nonstationary electric field’s front is theoretically studied and mathematically simulated. The radiation gain is based on damped periodic oscillations of the surface current in nanotubes due to kinetic in...

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Bibliographic Details
Published in:Semiconductors (Woodbury, N.Y.) N.Y.), 2012-08, Vol.46 (8), p.1020-1026
Main Authors: Sadykov, N. R., Skorkin, N. A.
Format: Article
Language:English
Subjects:
Carbon Systems
Electric properties
Magnetic Materials
Magnetism
Nanotubes
Nuclear radiation
Physics
Physics and Astronomy
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Summary:Generation of millimeter radiation in a medium based on nanotubes at different profiles of the nonstationary electric field’s front is theoretically studied and mathematically simulated. The radiation gain is based on damped periodic oscillations of the surface current in nanotubes due to kinetic inductance and quantum capacitance in a nonstationary electric field.
ISSN:1063-7826
1090-6479
DOI:10.1134/S1063782612080179