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CRISTIAN RAVARIU1, DAN E. MIHAIESCU2, ALINA MOROSAN2, GEORGETA ALECU3,* , DANIELA ISTRATI2,*
- University "Politehnica" Bucharest, Department of Electronic Devices Circuits and Architectures, Bucharest, Romania
- University "Politehnica" Bucharest, Department of Organic Chemistry "Costin Nenitescu", Bucharest, Romania
- National Institute for Research and Development in Electrical Engineering ICPE-CA, Bucharest, Romania
The material science offers more and more candidate materials to be applied in the industry of the electronic compounds. Unfortunately, many of them possess high toxicity for humans. Other are expensive or do not meet the technical expectations. This paper is focused on the copper phthalocyanine (CuPc) as a potential compound of low toxicity, electronic components. The synthesis of the CuPc dispersion is presented. By dip-coating this organic compound is deposited onto a ITO covered glass with a compatible insulator. The technology tries to find a transistor behaviour. The electrical tests show an intermediate component behaviour – a gated resistor. The average Source-Drain resistance is 22 G, the positive gate voltage reduces the drain current. The gated resistor function is fulfilled..
Phthalocyanine films, Synthesis, Electronic component, Characterization.
Submitted at: Dec. 11, 2019
Accepted at: April 9, 2020
CRISTIAN RAVARIU, DAN E. MIHAIESCU, ALINA MOROSAN, GEORGETA ALECU, DANIELA ISTRATI, Gated resistors with copper phthalocyanine films, Journal of Optoelectronics and Advanced Materials Vol. 22, Iss. 3-4, pp. 171-175 (2020)
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