Abstract
The voltage dependence of photo-emf in the HgCdTe/SiO 2 /Si 3 N 4 and HgCdTe/AOF MIS structures is experimentally studied. The heteroepitaxial graded-band films Hg 0.78 Cd 0.22 Te were produced on the GaAs substrates by molecular-beam epitaxy. It was found that the type of field dependence of photo-emf is related to the conduction type of the semiconductor used and to the presence of near-surface graded-band layers.
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Translated from Izvestiya Vysshikh Uchebnykh Zavedenii, Fizika, No. 2, pp. 35–39, February, 2005.
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Voitsekhovskii, A.V., Nesmelov, S.N., Kokhanenko, A.P. et al. Photoelectrical Characteristics of MIS Structures on the Basis of Heteroepitaxial HgCdTe. Russ Phys J 48, 143–147 (2005). https://doi.org/10.1007/s11182-005-0097-y
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DOI: https://doi.org/10.1007/s11182-005-0097-y