V. Novikov, D. Grigoryev, D. Bezrodnyy, S. Dvoretsky, M. Yakushev
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Local distribution of the material composition in the V-defect region of HgCdTe epitaxial films
In this paper the local distribution of the material composition in the V-defect region of HgCdTe epitaxial films is investigated. The local composition distribution is studied by the Kelvin Force Probe Microscopy method and scanning electron microscopy with energy dispersive X-ray analysis. It is demonstrated that in the V-defect region of a Hg1-xCdxTe epitaxial film inhomogeneous distribution of the material component composition is observed. Analysis of the obtained experimental data shows that V-defects are distinguished by an increased mercury content.