Visible Enhanced Photodetector Made by Spray Pyrolysis | Iraqi Journal of Laser

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Published: 2002-10-08

DOI: https://doi.org/10.31900/ijl.v1iA.13

Raid A. Ismail

Omar A. A. Sultan

Abstract

Barium–doped TiO2 / n-Si photodetector was fabricated by spray pyrolysis exhibited visible enhancement responsivity profile with peak response at 600 nm flat response between 650 and 900 nm. The quantum efficiency was 30% and specific detectivity was 5x1012 W-1Hz1/2cm at peak response. The GaAlAs laser diode was used to estimate the rise time of the detector.

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Vol. 1 No. A (2002): .

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Articles

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[1]

R. A. Ismail and O. A. A. Sultan, “Visible Enhanced Photodetector Made by Spray Pyrolysis”, IJL, vol. 1, no. A, pp. 7–10, Oct. 2002, doi: 10.31900/ijl.v1iA.13.

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P-ISSN: 1812-1195

E-ISSN: 2618-0596

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Journal: Iraqi Journal of Laser

Publisher: University of Baghdad/

Institute of Laser for Postgraduate Studies

Policy: Peer-reviewed and open-access publishing

Publishing Frequency: Twice annually

Launched Date: 2002

Abbreviation: IJL

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Iraqi Academic Scientific Journal

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