F. abdul-Ameer, A., N. Makadsi, M., A.Hasan, B. (2008). Influence of Gold Concentration on the Main Detection Parameters of Ge-Au Photoconductive Detector. , 5(1), 21-29.
A. F. abdul-Ameer; M. N. Makadsi; Bushra A.Hasan. "Influence of Gold Concentration on the Main Detection Parameters of Ge-Au Photoconductive Detector". , 5, 1, 2008, 21-29.
F. abdul-Ameer, A., N. Makadsi, M., A.Hasan, B. (2008). 'Influence of Gold Concentration on the Main Detection Parameters of Ge-Au Photoconductive Detector', , 5(1), pp. 21-29.
F. abdul-Ameer, A., N. Makadsi, M., A.Hasan, B. Influence of Gold Concentration on the Main Detection Parameters of Ge-Au Photoconductive Detector. , 2008; 5(1): 21-29.

Influence of Gold Concentration on the Main Detection Parameters of Ge-Au Photoconductive Detector

Iraqi Journal of Physics
Article 1, Volume 5, Issue 1, 2008, Pages 21-29
Authors
A. F. abdul-Ameer; M. N. Makadsi; Bushra A.Hasan
Abstract
Ge-Au infrared photoconductive detection was prepared from germanium single crystal which were doped with different gold concentration using thermal evaporation. The spectral resonsivity (Rλ), spectral detectivity (D*) were determined as function of wavelength, also the resistance, conductivity in dark and with illumination to infrared radiation, the gain and relative photo response have been measured with different gold concentration. Remarkable improvements in the photoresponse gain were observed for the highest resistance specimen at the expense of spectral detectivity values.
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