An Investigation of the Synthesis of a Hybrid Homogeneous Structure of ZnO/Si Nanowires with Stable Energy Properties †
Begunov M. Gagarina A. Zhapakov R. Murzalinov D. Seredavina T. Novikova K. Kemelbekova A. Spivak Y. Moshnikov V. Dmitriyeva E.
2024Multidisciplinary Digital Publishing Institute (MDPI)
Engineering Proceedings
2024#67Issue 1
The stability of structures to various influences determines the effectiveness of the sensors that are based on them. A modified method of metal-stimulated electrochemical etching and hydrothermal etching made it possible to synthesize the combined structure of silicon nanowires and ZnO crystallites. The hexagonal structure of zinc oxide crystallites was determined by the X-ray diffraction method. Several causes of radiative recombination have been identified in the photoluminescence spectra, and their nature is associated with the defective structure of zinc oxide. Electron paramagnetic resonance (EPR) spectroscopy studies have revealed energy-stable, uniformly distributed and low-dimensional nanostructures.
EPR , nanowires , photoluminescence , porous silicon , saturation of EPR signal , zinc oxide
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Institute of Physics and Technology, Satbayev University, Almaty, 050013, Kazakhstan
Microelectronics Department, Saint-Petersburg State Electrotechnical University, 5 Professora Popova Street, Saint-Petersburg, 197376, Russian Federation
Alferov Federal State Budgetary Institution of Higher Education and Science Saint Petersburg National Research Academic University of the Russian Academy of Sciences, Saint-Petersburg, 194021, Russian Federation
Institute of Physics and Technology
Microelectronics Department
Alferov Federal State Budgetary Institution of Higher Education and Science Saint Petersburg National Research Academic University of the Russian Academy of Sciences
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