Zobrazeno 1 - 10
of 30
pro vyhledávání: '"O. V. Bovgyra"'
Publikováno v:
Фізика і хімія твердого тіла, Vol 17, Iss 3, Pp 350-355 (2016)
The dynamics of the electron subsystem parameters in In0.5Tl0.5I substitutional solid solutions has been studied theoretically using of the pseudopotential method. According to Kramers-Kronig method there have been determined the optical functions of
Externí odkaz:
https://doaj.org/article/cd1b3688b7d84f1a97b4a2c478e201da
Publikováno v:
Applied Nanoscience. 12:983-993
First principle investigations of adsorption processes of different gas molecules (NH3, CO, O2, NO2) on native point defects in (ZnO)n nanoclusters (n = 34, 60) based on the density functional theory within the general gradient approximation plus Hub
Autor:
Roman Petrus, Viktor Dzikovskyi, Bohdan Andriyevsky, Hryhorii Ilchuk, O. V. Bovgyra, Mariya Kovalenko, I. V. Semkiv, A. I. Kashuba
Publikováno v:
Molecular Crystals and Liquid Crystals. 717:72-79
Al-doped ZnO (ZnO:Al) thin films are prepared by high-frequency magnetron sputtering method. The phase analysis and crystal structure refinement are performed using X-ray diffraction data. The mean...
Autor:
O. V. Bovgyra, Roman Petrus, A. I. Kashuba, V. Dzikovskyi, Mariya Kovalenko, I. V. Semkiv, H. A. Ilchuk
Publikováno v:
Фізика і хімія твердого тіла, Vol 22, Iss 1, Pp 153-159 (2021)
The structural, electronic, and optical properties of zinc oxide thin films with Al-doping have been investigated experimentally and with density functional theory (DFT) calculations. Changes in properties of doped thin films, which are deposited on
Autor:
Y. Eliyashevskyi, O. V. Bovgyra, Mariya Kovalenko, V. Stybel, V. Dzikovskyi, B. Turko, Y. Kulyk, Andrij Kostruba, U. Mostovoy, V Savaryn, Rostyslav Vlokh, S. Majevska, B. Tsizh
Publikováno v:
Ukrainian Journal of Physical Optics. 22:31-37
Publikováno v:
2021 IEEE 12th International Conference on Electronics and Information Technologies (ELIT).
Organic-inorganic hybrid perovskites have recently attracted attention as important materials for their potential ability as solar cells, light-emitting devices, and photonic applications. In this study, we focused on the investigation within density
Publikováno v:
SN Applied Sciences. 2
Using density functional theory calculations, we studied structural, electronic and adsorption properties of CO and H2 adsorption on the Pt-doped (ZnO)12 nanoclusters. The more suitable position for the Pt atom is its lateral doping on the nanocluste
Publikováno v:
Applied Nanoscience. 9:1067-1074
First principle investigations of native point defects in (ZnO)n nanoclusters (n = 34, 60) based on density-functional theory within the general gradient approximation plus Hubbard U, for different types of isomers, were performed. For each type of d
Publikováno v:
2019 IEEE 2nd Ukraine Conference on Electrical and Computer Engineering (UKRCON).
Structural and electronic properties of pristine and In, Al, Ga-doped armchair ZnO nanoribbons have been investigated using first-principles DFT+ U approach, which precisely predicts the band gap. All pristine and edge-terminated armchair ZnO nanorib
Publikováno v:
Journal of Physical Studies. 23