Фотодиэлектрические процессы в поликристаллических слоях ZnS:Cu
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AbstractThe frequency dependences of dielectric parameters of zinc sulfide electroluminescent polycrystalline structures doped with copper are studied in the dark and under light excitation in the visible wavelength range. A positive photodielectric effect most pronounced in the low-frequency range was revealed. The experimental results are explained within framework of formation of a space charge in the bulk of a semiconductor. The analysis of data indicates they can be correlated with luminance characteristics of an electroluminescent layer.
1976 ◽
Vol 37
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pp. C7-349-C7-352
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2015 ◽
Vol 29
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pp. 1550186
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2012 ◽
Vol 36
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pp. 21-29
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1971 ◽
Vol 36
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pp. 527-537
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2012 ◽
Vol 132
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pp. 25-30
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