Influence of electric field on the photoelectric effect in a Schottky barrier based on n-type cadmium diphosphide
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STAMOV, Ivan, TKACHENKO, D.. Influence of electric field on the photoelectric effect in a Schottky barrier based on n-type cadmium diphosphide. In: Semiconductors, 2008, vol. 42, pp. 1-7. ISSN 1063-7826. DOI: https://doi.org/10.1134/S106378260809011X
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Semiconductors
Volumul 42 / 2008 / ISSN 1063-7826

Influence of electric field on the photoelectric effect in a Schottky barrier based on n-type cadmium diphosphide

DOI:https://doi.org/10.1134/S106378260809011X

Pag. 1-7

Stamov Ivan, Tkachenko D.
 
T.G. Shevchenko State University of Pridnestrovie, Tiraspol
 
 
Disponibil în IBN: 25 octombrie 2023


Rezumat

The results of a study on photoelectric properties of a Schottky barrier based on n-type CdP2 are considered. The effect of the barrier electric field on photocurrents caused by photoelectron emission from metal and optical generation of excess charge carriers in the semiconductor was studied. It was found that the dependence of the photocurrent on the light-modulation frequency is controlled by level recharging times at the interfaces between the space-charge and quasi-neutrality regions and between semiconductor and metal. Good agreement between the calculated and experimental results was achieved. 

Cuvinte-cheie
Crystal, Dichroism, Polarimeters