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Proceedings Paper

Studying and analyzing terahertz signals in carbon nanostructures thin-films
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Paper Abstract

Terahertz (THz) electromagnetic signals will certainly push the border in nanotechnology due to higher optoelectronic performance. The main purpose of this work is to analyze and study the coherent terahertz time-domain spectroscopy (THz-TDS) signals which provide a precise approach to achieve the electromagnetic absorption and dispersion responses of uniform and flat parallel face carbon nanostructures thin-films deposited on the transparent quartz substrate in the THz regime. We employ the THz differential analysis without concerning the complex iteration algorithm to extract the optical properties parameters of multi-walled carbon nanotubes (MWNTs) thin-films.

Paper Details

Date Published: 27 September 2012
PDF: 7 pages
Proc. SPIE 8462, Carbon Nanotubes, Graphene, and Associated Devices V, 84620E (27 September 2012); doi: 10.1117/12.931516
Show Author Affiliations
Ehsan Dadrasnia, Univ. Carlos III de Madrid (Spain)
Horacio Lamela, Univ. Carlos III de Madrid (Spain)

Published in SPIE Proceedings Vol. 8462:
Carbon Nanotubes, Graphene, and Associated Devices V
Didier Pribat; Young-Hee Lee; Manijeh Razeghi, Editor(s)

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