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Proceedings Paper

Negative infrared photoconductivity in CdS1-xSex films
Author(s): A. Sh. Abdinov; M. A. Jafarov; H. M. Mamedov; E. F. Nasirov
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Paper Abstract

The negative infrared photoconductivity (NPH) has been observed for the first time in CdS1-xSex films, in the wavelength region of 0.700 ÷ 1.23 μm. at values of stimulating light intensity Φ = 100 ÷ 400 Lk. electrical field E = 0.5 ÷ 130 V/cm and temperature T = 265 ÷ 310 Κ. It is established, that basic laws of NPH explains on the basis of two-barrier model and in the considered conditions a charge carriers, overcome a barrier by tunneling. A films of CdS1-xSex can be used in IR engineering and negatronics.

Paper Details

Date Published: 30 September 2003
PDF: 5 pages
Proc. SPIE 5126, 17th International Conference on Photoelectronics and Night Vision Devices, (30 September 2003); doi: 10.1117/12.517363
Show Author Affiliations
A. Sh. Abdinov, Baku State Univ. (Azerbaijan)
M. A. Jafarov, Baku State Univ. (Azerbaijan)
H. M. Mamedov, Baku State Univ. (Azerbaijan)
E. F. Nasirov, Baku State Univ. (Azerbaijan)


Published in SPIE Proceedings Vol. 5126:
17th International Conference on Photoelectronics and Night Vision Devices

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