Sujitha Puthukodan
Charles III University of Madrid
6 Papers
23 Citations
Sujitha Puthukodan is an academic researcher from Charles III University of Madrid. The author has contributed to research in topics: Terahertz radiation & Fused quartz. The author has an hindex of 4, co-authored 5 publications. Previous affiliations of Sujitha Puthukodan include Carlos III Health Institute.
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Papers
Terahertz electrical conductivity and optical characterization of composite nonaligned single- and multiwalled carbon nanotubes
TL;DR: In this article, the electrical and optical properties of single-walled carbon nanotubes were investigated using the Drude-Lorentz model together with the Maxwell Garnett effective medium theory in the frequency range of 0.1 to 2 THz.
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Sub-THz Characterisation of Monolayer Graphene
Ehsan Dadrasnia,Sujitha Puthukodan,Vinod V. K. Thalakkatukalathil,Horacio Lamela,Guillaume Ducournau,Jean-Francois Lampin,Frédéric Garet,Jean-Louis Coutaz +7 more
TL;DR: In this article, the optical and electrical properties of monolayer graphene were explored using pulsed optoelectronic terahertz time-domain spectroscopy in the frequency range of 325-500 GHz based on fast direct measurements of phase and amplitude.
Sub-THz characterisation of multi-walled carbon nanotube thin films using vector network analyser
Sujitha Puthukodan,Ehsan Dadrasnia,V. K. T. Vinod,H.K. Nguendon,Horacio Lamela,Guillaume Ducournau,J-F. Lampin,Frédéric Garet,Jean-Louis Coutaz,Dongmok Lee,Seunghyun Baik +10 more
TL;DR: In this paper, a vector network analyzer is used to study the electrical properties of multi-walled carbon nanotube (MWCNT) thin films deposited on a fused quartz substrate in the sub-terahertz (THz) frequency ranges of 220-325 GHz and 325-500 GHz (WR2.2).
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Optical properties of carbon nanotube thin films in subterahertz frequency regime
Sujitha Puthukodan,Ehsan Dadrasnia,V. K. T. Vinod,Horacio Lamela Rivera,Guillaume Ducournau,Jean-Francois Lampin +5 more
TL;DR: In this paper, a vector network analyzer (VNA) was used to measure the scattering parameters of multiwalled carbon nanotube (MWCNT) thin films in the frequency range of 220-325 GHz and 325-500 GHz.
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Free space material characterization of carbon nanotube thin films at sub-terahertz frequencies
Sujitha Puthukodan,Ehsan Dadrasnia,Vinod V. K. Thalakkatukalathil,Horacio Lamela Rivera,Guillaume Ducournau,Jean-Francois Lampin +5 more
TL;DR: In this article, a free space, non-destructive, vectorial continuous wave terahertz analysis method is employed to study the material properties of single-walled and multi-weled carbon nanotube thin films.
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