Tunable invisibility cloaking by using isolated graphene-coated nanowires and dimers
Authors
Naserpour, Mahin
Zapata-Rodríguez, Carlos J.

Vuković, Slobodan M.

Pashaeiadl, Hamid

Belić, Milivoj

Article (Published version)
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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 / coatingsSource:
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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IHTMTY - 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 . .