Publication: A comparative study of polyanthranilic acid (pANA)/metal and polycarbazole (Pcz)/metal contacts for electronic and optoelectronic applications
Date
2008
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Abstract
We report fabrication and characterization of an organic photodetector (OPD) in the form of ITO coated glass / Polycarbazole (PCz) /Al Schottky contact for application in visible region and Al/PANA/ITO, Ti/PANA/ITO Schottky contacts of application in U. v: region. The current voltage (I-V) characteristics of the devices were measured by using microprobe arrangement. The performance parameters of ITO / Polycarbazole (PCz)/Al Schottky contact have been compared and contrasted with those of ITO/PANA/Al and ITO/PANA/Ti Schottky contacts. UV-Vis spectroscopic measurement revealed strong absorption spectra of the two types of devices in the visible and U.V. region respectively.
Description
Keywords
Conducting polymer, Electronic and junction properties, Polyanthranilic acid, Polycarbazole (PCz), Schottky diode