ISSN:
1432-0630
Keywords:
Photoeffects
;
Photovoltaïc device
;
Sputtered sulfide
Source:
Springer Online Journal Archives 1860-2000
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
,
Physics
Notes:
Abstract A model is proposed for the Poole-Frenkel photovoltaïc effects in thin sputtered films of ZnS; the authors assume that coulombic centers induce reversal of internal electric field; combined Poole-Frenkel and internal Schottky emissions are thus allowed when illuminating by light of energy less than 3.6 eV. Theoretical formulae of open-circuit voltage and short-circuit current are deduced, which agree with experiments.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00896623
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