Tunable invisibility cloaking by using isolated graphene-coated nanowires and dimers

Naserpour, Mahin; Zapata-Rodríguez, Carlos J.; Vuković, Slobodan M.; Pashaeiadl, Hamid; Belić, Milivoj

doi:10.1038/s41598-017-12413-4

2017

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Authors

Naserpour, Mahin

Zapata-Rodríguez, Carlos J.

Vuković, Slobodan M.

Pashaeiadl, Hamid

Belić, Milivoj

Article (Published version)

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Abstract

We investigate, both theoretically and numerically, a graphene-coated nano-cylinder illuminated by a plane electromagnetic wave in the far-infrared range of frequencies. We have derived an analytical formula that enables fast evaluation of the spectral window with a substantial reduction in scattering efficiency for a sufficiently thin cylinder. This polarization-dependent effect leads to tunable resonant invisibility that can be achieved via modification of graphene chemical potential monitored by the gate voltage. A multi-frequency cloaking mechanism based on dimer coated nanowires is also discussed in detail.

Keywords:

Nanoparticles / Optical properties and devices / graphene / Nanotubes / coatings

Source:
Scientific reports, 2017, 7, 1, 12186-

Publisher:

England : Nature Publishing Group

Funding / projects:

Fabrication and characterization of nano-photonic functional structrues in biomedicine and informatics (RS-45016)
Spanish Ministry of Economy and Competitiveness (Grant No. TEC2014-53727-C2-1-R).
Qatar National Research Fund (NPRP 7-665-1-125)

DOI: 10.1038/s41598-017-12413-4

ISSN: 2045-2322

PubMed: 28939888

WoS: 000411434900052

Scopus: 2-s2.0-85029739025

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	75
	62

TY  - JOUR
AU  - Naserpour, Mahin
AU  - Zapata-Rodríguez, Carlos J.
AU  - Vuković, Slobodan M.
AU  - Pashaeiadl, Hamid
AU  - Belić, Milivoj
PY  - 2017
UR  - https://cer.ihtm.bg.ac.rs/handle/123456789/3861
AB  - We investigate, both theoretically and numerically, a graphene-coated nano-cylinder illuminated by a plane electromagnetic wave in the far-infrared range of frequencies. We have derived an analytical formula that enables fast evaluation of the spectral window with a substantial reduction in scattering efficiency for a sufficiently thin cylinder. This polarization-dependent effect leads to tunable resonant invisibility that can be achieved via modification of graphene chemical potential monitored by the gate voltage. A multi-frequency cloaking mechanism based on dimer coated nanowires is also discussed in detail.
PB  - England : Nature Publishing Group
T2  - Scientific reports
T1  - Tunable invisibility cloaking by using isolated graphene-coated nanowires and dimers
VL  - 7
IS  - 1
SP  - 12186
DO  - 10.1038/s41598-017-12413-4
ER  -

@article{
author = "Naserpour, Mahin and Zapata-Rodríguez, Carlos J. and Vuković, Slobodan M. and Pashaeiadl, Hamid and Belić, Milivoj",
year = "2017",
abstract = "We investigate, both theoretically and numerically, a graphene-coated nano-cylinder illuminated by a plane electromagnetic wave in the far-infrared range of frequencies. We have derived an analytical formula that enables fast evaluation of the spectral window with a substantial reduction in scattering efficiency for a sufficiently thin cylinder. This polarization-dependent effect leads to tunable resonant invisibility that can be achieved via modification of graphene chemical potential monitored by the gate voltage. A multi-frequency cloaking mechanism based on dimer coated nanowires is also discussed in detail.",
publisher = "England : Nature Publishing Group",
journal = "Scientific reports",
title = "Tunable invisibility cloaking by using isolated graphene-coated nanowires and dimers",
volume = "7",
number = "1",
pages = "12186",
doi = "10.1038/s41598-017-12413-4"
}

Naserpour, M., Zapata-Rodríguez, C. J., Vuković, S. M., Pashaeiadl, H.,& Belić, M.. (2017). Tunable invisibility cloaking by using isolated graphene-coated nanowires and dimers. in Scientific reports
England : Nature Publishing Group., 7(1), 12186.
https://doi.org/10.1038/s41598-017-12413-4

Naserpour M, Zapata-Rodríguez CJ, Vuković SM, Pashaeiadl H, Belić M. Tunable invisibility cloaking by using isolated graphene-coated nanowires and dimers. in Scientific reports. 2017;7(1):12186.
doi:10.1038/s41598-017-12413-4 .

Naserpour, Mahin, Zapata-Rodríguez, Carlos J., Vuković, Slobodan M., Pashaeiadl, Hamid, Belić, Milivoj, "Tunable invisibility cloaking by using isolated graphene-coated nanowires and dimers" in Scientific reports, 7, no. 1 (2017):12186,
https://doi.org/10.1038/s41598-017-12413-4 . .