Terahertz electromagnetic interference shielding using single-walled carbon nanotube flexible films

Author

Yim, J.H. ; Seo, M.A. ; Ahn, Y.H. ; Rotermund, F. ; Kim, D.S. ; Lee, S. ; Lim, H.

Author_Institution

Div. of Energy Syst. Res., Ajou Univ., Suwon

fYear

2008

fDate

15-19 Sept. 2008

Firstpage

1

Lastpage

1

Abstract

We performed time-domain terahertz spectroscopy on flexible films coated by single-walled carbon nanotube. The films demonstrate good shielding of electromagnetic waves in the terahertz range, maintaining good transparency for visible light. The shielding efficiency can be engineered by the thickness control of the film and by the chemical treatments.

Keywords

carbon nanotubes; electromagnetic interference; electromagnetic shielding; polymer films; terahertz wave spectra; transparency; C; film thickness control; single-walled carbon nanotube flexible films; terahertz electromagnetic interference shielding; time-domain terahertz spectroscopy; transparency; Carbon nanotubes; Electromagnetic interference; Electromagnetic scattering; Optical films; Optical materials; Optical pulse generation; Positron emission tomography; Spectroscopy; Substrates; Time domain analysis;

fLanguage

English

Publisher

ieee

Conference_Titel

Infrared, Millimeter and Terahertz Waves, 2008. IRMMW-THz 2008. 33rd International Conference on

Conference_Location

Pasadena, CA

Print_ISBN

978-1-4244-2119-0

Electronic_ISBN

978-1-4244-2120-6

Type

conf

DOI

10.1109/ICIMW.2008.4665861

Filename

4665861