Zobrazeno 1 - 10
of 40
pro vyhledávání: '"A. I. Ievtushenko"'
Publikováno v:
Фізика і хімія твердого тіла, Vol 24, Iss 2, Pp 219-234 (2023)
In this review, the current state of ZnO-Cd based materials for photocatalytic applications is summarized. Relevant technological synthesis methods such as pulsed laser deposition, magnetron sputtering, electrodeposition, sol-gel, metalorganic chemic
Externí odkaz:
https://doaj.org/article/abc22e37a286465cae25f71e9124d0e9
Publikováno v:
Materials Science. 57:195-200
Autor:
A. I. Dmitriev, V. M. Karavaeva, A. M. Kasumov, M. M. Zahornyi, A. I. Ievtushenko, K. A. Korotkov
Publikováno v:
Journal of Water Chemistry and Technology
The papers devoted to the purification of aquatic environments from industrial contaminants with the use of ZnO based nanosized photocatalysts in the period of 2018–2020 are analyzed. The data published in these papers have made it possible to dete
Autor:
V. M. Karavaeva, M. M. Bataiev, A. I. Dmitriev, A. M. Kasumov, Yu. M. Bataiev, K. A. Korotkov, A. I. Ievtushenko
Publikováno v:
Himia, Fizika ta Tehnologia Poverhni. 12:144-148
In this work, a nanoscale structure consisting of contacting layers of a metal of the iron subgroup and a rare earth metal oxide (REM) is considered. Such nanostructures have an interesting feature, which is that as a result of the contact of these l
Autor:
L. I. Ovsiannikova, A. I. Ievtushenko, V. V. Kartuzov, M. V. Dranchuk, G. V. Lashkarev, D. V. Myroniuk
Publikováno v:
Фізика і хімія твердого тіла, Vol 22, Iss 2, Pp 204-208 (2021)
The fullerene like Zn32Al4O36 clusters were investigated and the oxygen interstitial Oi acceptor intrinsic defect formation energy as well as Al ionization energy were calculated. The effect of lattice packing defects on the electroactivity of Al imp
Autor:
A. M. Kasumov, A. I. Dmitriev, M. M. Zahornyi, V. M. Karavaeva, K. A. Korotkov, K. O. Vyshnevska, A. I. Ievtushenko
Publikováno v:
Journal of Physical Studies. 26
Autor:
V. A. Karpyna, V. V. Strelchuk, V. A. Baturin, S.V. Rarata, Oleksandr Bykov, A. I. Ievtushenko, V. M. Tkach, O.F. Kolomys, О. Karpenko, G. V. Lashkarev, O.Y. Khyzhun
Publikováno v:
Thin Solid Films. 669:605-612
Study of Al N simultaneous doping and thermal annealing influence on the properties of ZnO films is very important for achievement as p-type conductivity in the films as for improvement the performance of ZnO-based ultraviolet detectors. Highly-doped
Autor:
Mykhailo Dusheyko, Mykola Koliada, A. I. Ievtushenko, Vladyslav Lapshuda, Viktoriia Koval, V. A. Barbash, A. Ivashchuk, Sergii Mamykin, Roman Filov
Publikováno v:
2020 IEEE 40th International Conference on Electronics and Nanotechnology (ELNANO).
Molybdenum oxide thin films were synthesized by reactive ion beam sputtering technique. The effect of deposition temperature and annealing on surface morphology, electrical and optical parameters of molybdenum oxide thin films and heterojunctions bas
Autor:
Iuliia Golovynska, Sergii Tkach, D. V. Myroniuk, Junle Qu, Mykhailo Dusheiko, Sergii Mamykin, Olena Olifan, A. I. Ievtushenko, Sergii Golovynskyi, Oleksandr Bykov
Publikováno v:
Vacuum. 153:204-210
High transparent and conductive undoped ZnO thin films deposited by reactive ion-beam sputtering on Si and glass substrates were studied. Our films were found to be polycrystalline ones having a hexagonal wurtzite structure with c-axis preferred orie
Autor:
Jens Eriksson, Ioannis Tsiaoussis, A. I. Ievtushenko, V. A. Karpyna, Rositsa Yakimova, Ivan Shtepliuk, Volodymyr Khranovskyy, G. V. Lashkarev
Publikováno v:
Superlattices and Microstructures. 117:121-131
ZnO films and nanostructures were deposited on Si substrates by MOCVD using single source solid state zinc acetylacetonate (Zn(AA)) precursor. Doping by silver was realized in-situ via adding 1 and 10 wt. % of Ag acetylacetonate (Ag(AA)) to zinc prec