Mechanical properties of ZnSe : Cr2+ single crystals |
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| Authors: | O A Fedorenko Yu A Zagoruiko N O Kovalenko |
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| Institution: | 1. State Scientific Institution ??Institute for Single Crystals,??, National Academy of Sciences of Ukraine, pr. Lenina 60, Kharkiv, 61178, Ukraine
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| Abstract: | The microhardness of single-crystal samples of ZnSe: Cr2+ with a chromium concentration in the range from 3.3 × 1017 to 4.0 × 1019 cm?3 has been studied. The microhardness as a function of the load on the indenter on the faces (111), (1 $\bar 1$ 0), and (001) of the ZnSe: Cr2+ and ZnSe samples has been measured. It has been established that doping of zinc selenide with chromium leads to a decrease in the anisotropy of the mechanical properties and stabilization of the cubic sphalerite structure. |
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