Wet Chemical Synthesis of AlxGa1−xAs Nanostructures: Investigation of Properties and Growth Mechanisms
Author
Suchikova, Yana
Kovachov, Sergii
Bohdanov, Ihor
Konuhova, Marina
Zhydachevskyy, Yaroslav
Kumarbekov, Kuat
Pankratov, Vladimir
Popov, Anatoli I.
Date
2024Metadata
Show full item recordAbstract
This study focuses on the wet chemical synthesis of AlxGa1−xAs nanostructures, highlighting how different deposition conditions affect the film morphology and material properties. Electrochemical etching was used to texture GaAs substrates, enhancing mechanical adhesion and chemical bonding. Various deposition regimes, including voltage switching, gradual voltage increase, and pulsed voltage, were applied to explore their impact on the film growth mechanisms. SEM analysis revealed distinct morphologies, EDX confirmed variations in aluminum content, Raman spectroscopy detected structural disorders, and XRD analysis demonstrated peak position shifts. The findings emphasize the versatility and cost-effectiveness of wet electrochemical methods for fabricating high-quality AlxGa1−xAs films with tailored properties, showing potential for optoelectronic devices, high-efficiency solar cells, and other advanced semiconductor applications. © 2024 by the authors. --//-- This is an open-access article Suchikova, Y.; Kovachov, S.; Bohdanov, I.; Konuhova, M.; Zhydachevskyy, Y.; Kumarbekov, K.; Pankratov, V.; Popov, A.I. Wet Chemical Synthesis of AlxGa1−xAs Nanostructures: Investigation of Properties and Growth Mechanisms. Crystals 2024, 14, 633. https://doi.org/10.3390/cryst14070633 published under the CC BY 4.0 licence.