Geometrical tunability of plasmon excitations of double concentric metallic nanotubes
- Department of Nano Science, Kermanshah University of Technology, Kermanshah 67178-63766 (Iran, Islamic Republic of) and Department of Nano Science, Institute for Studies in Theoretical Physics and Mathematics (IPM), Tehran 19395-5531 (Iran, Islamic Republic of)
The plasmon frequencies of a general double concentric metallic nanotube (NT) are obtained by using the plasmon hybridization method. Theoretical calculations indicate that there are four distinct plasmon modes for the system. It is shown that these two alternating layers of dielectric and metal have a greater geometrical tunability than the single metallic nanotubes of similar dimensions.
- OSTI ID:
- 22072441
- Journal Information:
- Physics of Plasmas, Vol. 19, Issue 6; Other Information: (c) 2012 American Institute of Physics; Country of input: International Atomic Energy Agency (IAEA); ISSN 1070-664X
- Country of Publication:
- United States
- Language:
- English
Similar Records
Study of geometrical effects on the characteristics of metallic double-walled carbon nanotube waveguides through quantum hydrodynamics
Multiple Tunable Hyperbolic Resonances in Broadband Infrared Carbon-Nanotube Metamaterials
Experimental demonstration of tunable directional excitation of surface plasmon polaritons with a subwavelength metallic double slit
Journal Article
·
Mon Jun 15 00:00:00 EDT 2009
· Physics of Plasmas
·
OSTI ID:22072441
Multiple Tunable Hyperbolic Resonances in Broadband Infrared Carbon-Nanotube Metamaterials
Journal Article
·
Mon Oct 05 00:00:00 EDT 2020
· Physical Review Applied
·
OSTI ID:22072441
+5 more
Experimental demonstration of tunable directional excitation of surface plasmon polaritons with a subwavelength metallic double slit
Journal Article
·
Mon Jun 20 00:00:00 EDT 2011
· Applied Physics Letters
·
OSTI ID:22072441
+1 more