Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Ihor Bogdanov"'
Autor:
Anastasiia Popova, Natalia Tsybuliak, Hanna Lopatina, Yana Suchikova, Sergii Kovachov, Ihor Bogdanov
Publikováno v:
Heliyon, Vol 10, Iss 15, Pp e35230- (2024)
This study focuses on understanding the intentions and perspectives of the youth in Ukraine regarding their return to their native cities post-de-occupation. In the context of sustainable regional development, the research aims to grasp the complexit
Externí odkaz:
https://doaj.org/article/871574ea9df042fcad050e2e01c31f2f
Autor:
Yana Suchikova, Natalia Tsybuliak, Hanna Lopatina, Anastasiia Popova, Sergii Kovachov, Olha Hurenko, Ihor Bogdanov
Publikováno v:
Corporate Governance and Organizational Behavior Review. 7:314-324
Science holds the key to the progress and development of any country. The full-scale war of the Russian Federation against Ukraine makes some adjustments to the possibilities of scientific activity. To some extent, it depends on the regional context,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::46779d211ac9c254938e22425a51bdea
https://doi.org/10.22495/cgobrv7i2sip10
https://doi.org/10.22495/cgobrv7i2sip10
Autor:
Anatoliy Konovalenko, Yana Suchikova, Serhii Kovachov, Ihor Bogdanov, Mariia Skurska, Dmytro Pimenov, Victoria Bondarenko, I.S. Konovalenko
Publikováno v:
Archives of Materials Science and Engineering. 1:18-26
Purpose: The article proposes a methodology for determining the chemical quality criterion of porous layers synthesized on the surface of semiconductors, based on taking into account the chemical parameters of the surface that can affect the properti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::72364900500963c2b635a10659ffa13e
https://doi.org/10.5604/01.3001.0015.3592
https://doi.org/10.5604/01.3001.0015.3592
Autor:
Sergii Kovachov, Ihor Bogdanov, V.V. Bondarenko, Yana Suchikova, D.O. Pimenov, G.O. Shishkin, Andriy Lazarenko
Publikováno v:
Archives of Materials Science and Engineering. 2:72-84
Purpose: The aim of this paper is to develop a functional model for the synthesis of nanostructures of the given quality level, which will allow to effectively control the process of nanopatterning on the surface of semiconductors with tunable proper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b90999fa6d8b29d179073eedce3d345a
https://doi.org/10.5604/01.3001.0015.0244
https://doi.org/10.5604/01.3001.0015.0244
Publikováno v:
Archives of Materials Science and Engineering. 2:49-56
Purpose: f this paper is to is to establish the patterns of oxide formation on the surface of indium phosphide during electrochemical etching of mono-InP. Design/methodology/approach: A porous surface was formed with the anode electrolytic etching. M
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1b465d7e3f99722f9d11c2bfecbba00
https://doi.org/10.5604/01.3001.0013.4606
https://doi.org/10.5604/01.3001.0013.4606
Publikováno v:
Journal of Achievements in Materials and Manufacturing Engineering. 2:49-60
Purpose: The purpose of this study is to establish the quality of tests for determining the chemical composition of the porous surface obtained by the method of electrochemical etching, based on the indicators of convergence and reproducibility of th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::937ddff73f6cfc4711be9d0695093455
https://doi.org/10.5604/01.3001.0011.8236
https://doi.org/10.5604/01.3001.0011.8236
Autor:
Natalia Tsybuliak, Viola Vambol, Sergij Vambol, Yana Suchikova, Hanna Lopatina, Ihor Bogdanov
Publikováno v:
Eastern-European Journal of Enterprise Technologies. 6:22-31
The method for the formation of porous gallium arsenide in a solution of hydrochloric acid was improved. The goal of present research was to establish correlation between conditions of electrochemical etching of gallium arsenide crystals and morpholo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f4c442c28ae594c6c870d2b55030e99
https://doi.org/10.15587/1729-4061.2017.118725
https://doi.org/10.15587/1729-4061.2017.118725
Autor:
S. Onishchenko, Sergij Vambol, Ihor Bogdanov, Olexandr Kondratenko, Viola Vambol, Yana Suchikova
Publikováno v:
2017 IEEE 7th International Conference Nanomaterials: Application & Properties (NAP).
The samples of porous InP were grown up by a method of anode electrochemical etching on a substrate (100) InP n-type. The samples were characterized by scanning electronic microscopy (SEM) and photoluminescence (PL) where a blue shift was observed in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5229d28bd6c762a8fb4f0e6c02711547
https://doi.org/10.1109/nap.2017.8190154
https://doi.org/10.1109/nap.2017.8190154