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Proceedings Paper

Current oscillations in Ag3In5Se9 stimulated by electric field and IR-irradiation
Author(s): N. F. Gakhramanov; B. Sh. Barkhalov; Yu. G. Nurullayev
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Paper Abstract

The results of study of the current oscillations in Ag3In5Se9 stimulated by electric field and IR-irradiation have been presented. Depending on intensity and wavelengths of IR-irradiation, intensity of the electric field and temperature current oscillations in a range of frequencies 0,8 ÷ 200 Hz are observed. The revealed features of the current oscillations stimulated in Ag3In5Se9 single crystals by an electric field and the IR-irradiation are explained on the basis of three-level system in the consent with which field dependence of the capture cross-section for charge carriers on local levels stimulates intrinsic photoconductivity at excitation of the sample by IR-irradiation in the range 1,12 ÷ 1.2 μm and 1,56 ÷ 1,75 μm.

Paper Details

Date Published: 26 April 2007
PDF: 4 pages
Proc. SPIE 6636, 19th International Conference on Photoelectronics and Night Vision Devices, 66360V (26 April 2007); doi: 10.1117/12.742551
Show Author Affiliations
N. F. Gakhramanov, Sumgayit State Univ. (Azerbaijan)
B. Sh. Barkhalov, Sumgayit State Univ. (Azerbaijan)
Yu. G. Nurullayev, Sumgayit State Univ. (Azerbaijan)


Published in SPIE Proceedings Vol. 6636:
19th International Conference on Photoelectronics and Night Vision Devices

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