Title of article
A proposed organic Schottky barrier photodetector for application in the visible region
Author/Authors
Dwivedi، نويسنده , , A.D.D. and Singh، نويسنده , , Arun Kumar and Prakash، نويسنده , , Rajiv and Chakrabarti، نويسنده , , P.، نويسنده ,
Issue Information
دوماهنامه با شماره پیاپی سال 2010
Pages
4
From page
900
To page
903
Abstract
The fabrication and characterization of an organic photodetector (OPD) in the form of ITO coated glass/polycarbazole (PCz)/Al Schottky contact is reported. The device has been fabricated in our laboratory for the first time using the polymer synthesized by us. The device has been subsequently characterized in respect of electrical and optical properties in order to explore its potential for possible use as a detector in the visible region at 650 nm. It is observed that the detector exhibits a reasonably high value of peak detectivity (∼6 × 106 cm Hz1/2 W−1) near zero bias voltage at V = 0.2 V.
Keywords
OPD , Schottky barrier photodiode , organic polymer , Polycarbazole
Journal title
Current Applied Physics
Serial Year
2010
Journal title
Current Applied Physics
Record number
1787082
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