Characteristic features of an ionization system with semiconducting cathode

Date

1998-06-01

Author

SALAMOV, BAKHTİYAR
ALTINDAL, ŞEMSETTİN
ÖZER, METİN
Colakoglu, K
Bulur, Enver

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The characteristic features of a de discharge genera.ted between parallel plate electrodes and especially the discharge stabilization by the GaAs semiconducting cathode in such a system are studied. The cathode was irradiated on the back-side with IR light in a particular wavelength range that was used to control the photoconductivity of the material. The semiconductor material was found to stabilize the discharge. The current-voltage and radiation-voltage characteristics of the gas discharge cell with a semiconducting cathode were obtained experimentally. An investigation of the effect of the voltage amplitude on the dynamics of transient processes in the plane semiconductor-discharge gap structure was made for explanation of the light intensity and current decay. Expressions are obtained for the photoelectric gain.

Subject Keywords

Instrumentation, Electronic, Optical and Magnetic Materials, Condensed Matter Physics

URI

https://hdl.handle.net/11511/48191

Journal

EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS

DOI

https://doi.org/10.1051/epjap:1998192

Collections

Department of Physics, Article

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Citation Formats

B. SALAMOV, Ş. ALTINDAL, M. ÖZER, K. Colakoglu, and E. Bulur, “Characteristic features of an ionization system with semiconducting cathode,” EUROPEAN PHYSICAL JOURNAL-APPLIED PHYSICS, pp. 267–273, 1998, Accessed: 00, 2020. [Online]. Available: https://hdl.handle.net/11511/48191.