Title :
Shielding effectiveness in terahertz domain of monolayer-doped polyaniline films
Author :
Agnandji, E. Nguema ; Vigneras, V. ; Miane, J.L. ; Mounaix, P.
Author_Institution :
Centre de Phys. Moleculaire Opt. et Hertzienne, Univ. Bordeaux I, Talence
Abstract :
Experimental results of shielding effectiveness obtained at high frequency from several polyaniline films are presented. The study was made by terahertz (THz) time-domain spectroscopy (TDS) between 0.1 and 4 THz. Five conducting films of 0.2, 0.5, 1, 5 and 10% were characterised. Extracted conductivities allow quantitative analysis of the shielding capabilities in the THz range and a comparison between the theoretical and experimental behaviour of SE.
Keywords :
conducting polymers; polymer films; shielding; submillimetre wave spectra; monolayer-doped polyaniline films; quantitative analysis; terahertz domain; time-domain spectroscopy;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:20072037
