The Production of Organic Photodetectors and Determination of Electrical Properties for Optical Sensor Applications

Year 2022, Volume: 9 Issue: 3, 267 - 275, 30.09.2022

Serdar Karadeniz , Behzad Barış , Hande Karadeniz , Murat Yıldırım

https://doi.org/10.54287/gujsa.1141142

Cited By: 2

Abstract

In this work, metal-semiconductor photodiodes with organic interlayers were produced, and their electrical properties were investigated under different light intensities. CongoRed was used as interlayer and grown as a thin film using spin coating technique on p-type silicon substrates cleaned by different chemical methods. The changes in electrical parameters of completed Al/CongoRed/p-Si/Al diodes were investigated under dark and different light intensity. From results obtained, it has been seen that the fabricated devices show photodiode properties, and as a result, they can be employed in opto-electronic applications.

Keywords

Schottky Diode, Photodiode, Organic Thin Film, Photocurrent

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