Title :
Range Analysis on the Wave Propagation Properties of a Single Wall Carbon Nano Tube
Author :
Vivo, B. De ; Egiziano, L. ; Lamberti, P. ; Tucci, V.
Author_Institution :
Dept. of Electr. & Inf. Eng., Univ. of Salerno, Fisciano
Abstract :
In this paper consistent bounds of the wave propagation properties concerning a Single Wall Carbon NanoTube (SWCNT) modeled as a Transmission Line are assessed. The monotonic inclusion property of the Interval Analysis leads to guaranteed limits for the given characteristics when the model parameters are uncertain. The common mode wave propagation in a SWCNT is considered and the variability range of the attenuation constant, the propagation velocity, the wavelength and the characteristic impedance in the frequency range up to 10 GHz due to physical and geometric uncertain parameters are evaluated. The obtained results are verified by means of a Monte Carlo analysis. The proposed approach furnishes a more reliable information than that derived from the classical sensitivity analysis.
Keywords :
Monte Carlo methods; carbon nanotubes; electromagnetic wave propagation; sensitivity analysis; transmission lines; Monte Carlo analysis; attenuation constant; characteristic impedance; classical sensitivity analysis; model parameters; monotonic inclusion property; propagation velocity; range analysis; single wall carbon nano tube; transmission line; wave propagation properties; Attenuation; Carbon nanotubes; Frequency; Impedance; Information analysis; Integrated circuit interconnections; Monte Carlo methods; Performance analysis; Sensitivity analysis; Solid modeling;
Conference_Titel :
Signal Propagation on Interconnects, 2008. SPI 2008. 12th IEEE Workshop on
Conference_Location :
Avignon
Print_ISBN :
978-1-4244-2317-0
Electronic_ISBN :
978-1-4244-2318-7
DOI :
10.1109/SPI.2008.4558355
