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Morphological Features of Nanostructured Sensor for X-Ray and Optical Imaging, Based on Nonideal Heterojunction

  • Ie. BrytavskyiEmail author
  • V. Smyntyna
  • V. Borschak
Conference paper
Part of the NATO Science for Peace and Security Series A: Chemistry and Biology book series (NAPSA)

Abstract

A novel nanostructured sensor for X-ray and optical images obtaining is developed on the basis of nonideal heterojunction CdS-Cu2S. Microscopy studies have been conducted to determine the optimum method of sensor manufacturing. The analysis of the original data set with microscopic image comparison of polycrystalline films on different technological parameters showed that the most homogeneous surface structure presents on samples, which CdS layer is obtained by vacuum thermal evaporation of CdS layer. This finding is consistent with results of current-voltage characteristics analysis, which showed the presence of high quality CdS-Cu2S heterostructure, obtained by mentioned base layer forming methodics.

Keywords

Base Layer Copper Sulfide Cadmium Sulfide Vacuum Thermal Evaporation Surface Photosensitivity 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media Dordrecht 2016

Authors and Affiliations

  1. 1.Odessa I.I. Mechnikov National UniversityOdessaUkraine

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