Showing papers on "Organic semiconductor published in 1972"
TL;DR: In this article, the surface conductivity of organic semiconductors can vary strongly in the presence of adsorbed gases and the possibility of using this principle as a method for the detection of air contaminants has been examined.
47 citations
TL;DR: In this article, the electrical conductivity and ESR absorption have been measured in poly(phenylacetylene) and the three derivatives poly(p-aminophenylacetel, poly(poly(p)-formamid phenylacetylacetyle) and poly(n-nitrophenylacetelle).
Abstract: : The electrical conductivity and ESR absorption have been measured in the poly(phenylacetylene) and the three derivatives poly(p-aminophenylacetylene), poly(p-formamidophenylacetyle) and poly(p-nitrophenylacetylene).
5 citations
TL;DR: In this paper, the Coulombic interaction between electron and donor in extrinsic conduction was considered and a relationship of log conductivity proportional to the inverse square root of the temperature was shown.
5 citations
4 citations
TL;DR: In this paper, a thin film of a highly conducting organic semiconductor was obtained by direct evaporation of quinolinium(TCNQ)2 ion-radical salt.
Abstract: A thin film of a highly conducting organic semiconductor was obtained by direct evaporation of quinolinium(TCNQ)2 ion-radical salt. The temperature of the evaporation source was controlled so as to prevent the salt from decomposing and dissociating. Optical and electrical properties were investigated on the vacuum-deposited thin films.
4 citations