Nanostructure Formation on ZnSe Crystal Surface by Electrochemical Etching

Bohdanov, Ihor; Suchikova, Yana; Ковачов, Сергій; Dauletbekova, А.; Usseinov, А.; Попов, А. И.

doi:10.1109/nap51885.2021.9568629

Cited by 4 publications

(1 citation statement)

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“…For example, the formation of a wide class of nanostructures on the surface of indium phosphide, gallium arsenide, and gallium phosphide is observed in a wide range of etching regimes [27,28]. The surfaces of ZnO, ZnSe, ZnTe and others are quite stable for many electrolytes [29,30]. On the other hand, А 2 В 6 semiconductors have good chemical inertness concerning air and moisture.…”

Section: Sem Analysismentioning

confidence: 99%

Formation of CdO/CdS/textured-ZnO/ZnO heterostructures by chemical deposition

Suchikova

Lazarenko

Ковачов

et al. 2022

Phys. Chem. Solid St.

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CdO/CdS/textured-ZnO/ZnO heterostructure was synthesized using a combination of electrochemical etching and chemical deposition methods. Electrochemical etching was used to form a textured ZnO layer. Chemical deposition of a solution containing CdCl2 was performed to prepare a CdS film with CdO nanoparticles on the surface. The obtained nanocomposite was characterized using SEM, EDX and Raman methods for structural, morphological and component studies. SEM images and Raman scattering showed the existence of cubic phase of CdO nanocrystals. The SEM study revealed the dispersion of 50-200 nm agglomerated nanostructures on the surface of CdS film.

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Section: Sem Analysismentioning

confidence: 99%