Negative infrared photoconductivity in CdS<sub>1-x</sub>Se<sub>x</sub> films

A. Sh. Abdinov; M. A. Jafarov; H. M. Mamedov; E. F. Nasirov

doi:10.1117/12.517363

30 September 2003 Negative infrared photoconductivity in CdS_1-xSe_x films

A. Sh. Abdinov, M. A. Jafarov, H. M. Mamedov, E. F. Nasirov

Proceedings Volume 5126, 17th International Conference on Photoelectronics and Night Vision Devices; (2003) https://doi.org/10.1117/12.517363
Event: 2003 Chapter books, 2003, Bellingham, WA, United States

Abstract

The negative infrared photoconductivity (NPH) has been observed for the first time in CdS_1-xSe_x 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 CdS_1-xSe_x can be used in IR engineering and negatronics.

Citation Download Citation

A. Sh. Abdinov, M. A. Jafarov, H. M. Mamedov, and E. F. Nasirov "Negative infrared photoconductivity in CdS_1-xSe_x films", Proc. SPIE 5126, 17th International Conference on Photoelectronics and Night Vision Devices, (30 September 2003); https://doi.org/10.1117/12.517363

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE

Includes PDF, HTML & Video, when available