Ion track template technology for fabrication of CdTe and CdO nanocrystals
| Autor: | F. F. Komarov, Alma Dauletbekova, Anatoli I. Popov, K. Karim, Abdirash Akilbekov, R. Balakhayeva, Maxim V. Zdorovets, Z. Baymukhanov |
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| Rok vydání: | 2020 |
| Předmět: |
010302 applied physics
Nuclear and High Energy Physics Materials science Ion track Physics::Medical Physics Analytical chemistry 02 engineering and technology Conductivity 021001 nanoscience & nanotechnology 01 natural sciences Fluence Cadmium telluride photovoltaics Ion Condensed Matter::Materials Science Nanocrystal 0103 physical sciences Rectangular potential barrier Grain boundary 0210 nano-technology Instrumentation |
| Zdroj: | Nuclear Instruments and Methods in Physics Research Section B: Beam Interactions with Materials and Atoms. 481:30-34 |
| ISSN: | 0168-583X |
| Popis: | CdTe and CdO nanocrystals were synthesized by chemical deposition into a-SiO2/n-Si ion track template formed by 200 MeV Xe ion irradiation with the fluence of 108 ions/cm2. Depending on the temperature of the solution CdTe + CdO and single-phase CdO with a hexagonal crystal structure were obtained, respectively. The study of the current – voltage characteristics of the obtained structure with the single-phase CdO allows us to estimate the number of grain boundaries and the height of the potential barrier, as well as the n-type conductivity. |
| Databáze: | OpenAIRE |
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