Effect of the Working Gas Pressure on the Structure of ZnO Layers
| Autor: | A. Kh. Abduev, V. M. Kanevsky, A. K. Akhmedov, A. E. Muslimov, A. Sh. Asvarov |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
010302 applied physics
Materials science chemistry.chemical_element General Chemistry Cermet Crystal structure Zinc Sputter deposition 010403 inorganic & nuclear chemistry Condensed Matter Physics Microstructure 01 natural sciences 0104 chemical sciences Chemical engineering chemistry Sputtering visual_art 0103 physical sciences visual_art.visual_art_medium General Materials Science Ceramic Layer (electronics) |
| Zdroj: | Crystallography Reports. 65:995-1001 |
| ISSN: | 1562-689X 1063-7745 |
| Popis: | Zinc oxide layers have been synthesized by magnetron sputtering of ZnO:Ga ceramic and ZnO:Ga + 10 wt % Zn cermet targets in an Ar atmosphere and by reactive sputtering of a zinc target in an Ar–O2 atmosphere. The effect of working gas pressure in the chamber on the growth and structure of ZnO layers has been studied. It has been established that, for all the target types used, the crystal structure of ZnO nanocrystallites forming the layer improves with an increase in working gas pressure. The effect of excess zinc in the reagent flow on the microstructure and properties of the ZnO layers has been analyzed by comparing the electron microscopy and X-ray diffraction data on the layers formed by sputtering targets of different types. |
| Databáze: | OpenAIRE |
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