Visible Enhanced Photodetector Made by Spray Pyrolysis

Raid A. Ismail; Omar A. A. Sultan

doi:10.31900/ijl.v1iA.13

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Published: Oct 8, 2002

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.

How to Cite

[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.

Issue

Vol. 1 No. A (2002): .

Section

Articles

How to Cite

[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.