A new four-point probe design to measure conductivity in polymeric thin films

J. L. Yagüe, A. Guimerà, R. Villa, N. Agulló, S. Borrós

Producció científica: Article en revista indexadaArticleAvaluat per experts

2 Cites (Scopus)

Resum

In the development of new conducting polymers applications, the conductivity measurement is still a challenge, specially for extremely thin samples as the ones obtained by CVD. This study shows the design of a novel four-point probe for conductivity characterization of polypirrole thin films synthesized by plasma enhanced polymerization.. The system possesses the minimal distance possible among electrodes, together with a high ratio of electrode length to spacing to enhance the electrical response. The four-point probe has been fabricated in a printed circuit board, which offers some advantages such as non-damaging samples, low cost or repeatability in the analysis measurements.

Idioma originalAnglès
Pàgines (de-a)166-169
Nombre de pàgines4
RevistaAfinidad
Volum70
Número563
Estat de la publicacióPublicada - de jul. 2013

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