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Title: Wide-aperture total absorption of a terahertz wave in a nanoperiodic graphene-based plasmon structure

Abstract

The terahertz absorption spectrum in a periodic array of graphene nanoribbons located on the surface of a dielectric substrate with a high refractive index (terahertz prism) is studied theoretically. The total absorption of terahertz radiation is shown to occur in the regime of total internal reflection of the terahertz wave from the periodic array of graphene nanoribbons, at the frequencies of plasma oscillations in graphene, in a wide range of incidence angles of the external terahertz wave even at room temperature.

Authors:
 [1]
  1. Saratov National Research State University (Russian Federation)
Publication Date:
OSTI Identifier:
22649660
Resource Type:
Journal Article
Journal Name:
Semiconductors
Additional Journal Information:
Journal Volume: 50; Journal Issue: 11; Other Information: Copyright (c) 2016 Pleiades Publishing, Ltd.; Country of input: International Atomic Energy Agency (IAEA); Journal ID: ISSN 1063-7826
Country of Publication:
United States
Language:
English
Subject:
36 MATERIALS SCIENCE; ABSORPTION; ABSORPTION SPECTRA; APERTURES; DIELECTRIC MATERIALS; GRAPHENE; INCIDENCE ANGLE; NANOSTRUCTURES; PERIODICITY; PLASMA WAVES; PLASMONS; REFLECTION; REFRACTIVE INDEX; SUBSTRATES; SURFACES; TEMPERATURE RANGE 0273-0400 K

Citation Formats

Polischuk, O. V., E-mail: polischuk.sfire@mail.ru, Melnikova, V. S., and Popov, V. V., E-mail: popov-slava@yahoo.co.uk. Wide-aperture total absorption of a terahertz wave in a nanoperiodic graphene-based plasmon structure. United States: N. p., 2016. Web. doi:10.1134/S1063782616110221.
Polischuk, O. V., E-mail: polischuk.sfire@mail.ru, Melnikova, V. S., & Popov, V. V., E-mail: popov-slava@yahoo.co.uk. Wide-aperture total absorption of a terahertz wave in a nanoperiodic graphene-based plasmon structure. United States. https://doi.org/10.1134/S1063782616110221
Polischuk, O. V., E-mail: polischuk.sfire@mail.ru, Melnikova, V. S., and Popov, V. V., E-mail: popov-slava@yahoo.co.uk. 2016. "Wide-aperture total absorption of a terahertz wave in a nanoperiodic graphene-based plasmon structure". United States. https://doi.org/10.1134/S1063782616110221.
@article{osti_22649660,
title = {Wide-aperture total absorption of a terahertz wave in a nanoperiodic graphene-based plasmon structure},
author = {Polischuk, O. V., E-mail: polischuk.sfire@mail.ru and Melnikova, V. S. and Popov, V. V., E-mail: popov-slava@yahoo.co.uk},
abstractNote = {The terahertz absorption spectrum in a periodic array of graphene nanoribbons located on the surface of a dielectric substrate with a high refractive index (terahertz prism) is studied theoretically. The total absorption of terahertz radiation is shown to occur in the regime of total internal reflection of the terahertz wave from the periodic array of graphene nanoribbons, at the frequencies of plasma oscillations in graphene, in a wide range of incidence angles of the external terahertz wave even at room temperature.},
doi = {10.1134/S1063782616110221},
url = {https://www.osti.gov/biblio/22649660}, journal = {Semiconductors},
issn = {1063-7826},
number = 11,
volume = 50,
place = {United States},
year = {Tue Nov 15 00:00:00 EST 2016},
month = {Tue Nov 15 00:00:00 EST 2016}
}