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Full-Text Articles in Condensed Matter Physics
Photoluminescence Spectra Of Silicon Doped With Cadmium, N A. Sultanov, E T. Rakhimov, Z Mirzajonov, F T. Yusupov
Photoluminescence Spectra Of Silicon Doped With Cadmium, N A. Sultanov, E T. Rakhimov, Z Mirzajonov, F T. Yusupov
Scientific-technical journal
Cadmium and zinc, as transition metals, are deep-level impurities (DL) and have a significant effect on the electrical, photoelectric, recombination, and other properties of semiconductor crystals.This paper presents the results of experimental studies of the optical and electrical properties of silicon crystals containing impurity atoms of cadmium and zinc using DLTS and low-temperature photoluminescence (PL).
Influence Of Mechanical Deformation On The Photo-Voltaic Properties Of Thin Polycrystalline Cdte, Cdse, Cds Films Manufactured By Portional Evaporation In Vacuum, T I. Rakhmonov, R U. Siddikov, A Mirzaaxmedov
Influence Of Mechanical Deformation On The Photo-Voltaic Properties Of Thin Polycrystalline Cdte, Cdse, Cds Films Manufactured By Portional Evaporation In Vacuum, T I. Rakhmonov, R U. Siddikov, A Mirzaaxmedov
Scientific-technical journal
Some issues of improving the technology of obtaining thin-film (d»1.0 μm) elements with anomalous photovoltaic properties from cadmium chalcogenides by thermal evaporation in vacuum in separate portions on transparent dielectric substrates are considered. The experimental results of studying the current-voltage, lux-ampere, lux-voltage and deformation characteristics of CdTe, CdSe, CdS polycrystalline films are analyzed. It is shown that the obtained samples have linear I - V, L - A, temperature (T≈120-320 K) and deformation characteristics (ε≈-3‧10-5-3‧10-3 arb. units). Therefore, they can serve as promising photocells for the producing of film photodetectors sensitive to mechanical deformation in the visible …