Zobrazeno 1 - 10 of 54 pro vyhledávání: '"E. E. Yakimov"'
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Akademický článek
Photosensitivity of Ga2O3 Schottky diodes: Effects of deep acceptor traps present before and after neutron irradiation
Autor: E. B. Yakimov, A. Y. Polyakov, I. V. Shchemerov, N. B. Smirnov, A. A. Vasilev, P. S. Vergeles, E. E. Yakimov, A. V. Chernykh, A. S. Shikoh, F. Ren, S. J. Pearton
Publikováno v: APL Materials, Vol 8, Iss 11, Pp 111105-111105-6 (2020)
The photocurrent produced by 259 nm wavelength excitation was measured in β-Ga2O3 Schottky diodes before and after neutron irradiation. These samples differed by the density of deep acceptors in the lower half of the bandgap as detected by capacitan
Externí odkaz: https://doaj.org/article/880ae276cd00401d8965e67cba56554b
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4
Electron Beam Induced Current Study of Photocurrent Gain in κ-Ga2O3 Schottky Diodes
Autor: E. B. Yakimov, V. I. Nikolaev, A. I. Pechnikov, A.Y. Polyakov, I.V. Shchemerov, A. A. Vasilev, Y. O. Kulanchikov, P. S. Vergeles, E. E. Yakimov, S. J. Pearton
Publikováno v: ECS Journal of Solid State Science and Technology. 12:044009
The κ-Ga2O3 polytype is attracting attention because of its high spontaneous electric polarization, which exceeds that of III-Nitrides. However, little is known of its transport and photoconductive properties. The electron beam induced current gain
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e61a91433d924b8a52811114a961436b
https://doi.org/10.1149/2162-8777/acce6d
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5
Grown and Characterization of ZnO Aligned Nanorod Arrays for Sensor Applications
Autor: E. E. Yakimov, Eugene B. Yakimov, Maria V. Evstafieva, Arkady N. Redkin
Publikováno v: Energies
Volume 14
Issue 13
Energies, Vol 14, Iss 3750, p 3750 (2021)
ZnO nanorods are promising materials for many applications, in particular for UV detectors. In the present paper, the properties of high crystal quality individual ZnO nanorods and nanorod arrays grown by the self-catalytic CVD method have been inves
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2674c3257a2a6b7f1f8f097a4ffd1b7
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6
New way of the nickel catalyst preparation for carbon nanotubes synthesis by pyrolysis of ethanol vapor
Autor: E. E. Yakimov, A. A. Mitina, A. N. Red’kin
Publikováno v: Fullerenes, Nanotubes and Carbon Nanostructures. 28:112-117
The process of carbon nanotubes (CNTs) synthesis by the method of catalytic pyrolysis of ethanol vapor was studied. It was shown that the synthesis can be carried out in a simple flow reactor by fe...
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::e954bcbf732e41dfa4ec766ab7b4f125
https://doi.org/10.1080/1536383x.2019.1680976
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7
Crystal structure, vibrational spectroscopy and optical properties of a one-dimensional organic–inorganic hybrid perovskite of [NH3CH2CH(NH3)CH2]BiCl5
Autor: Ashraf F. El-Sherif, E. E. Yakimov, Mohamed Abd-El-Kader, Mohamed F. Kandeel, H. S. Ayoub, Ahmed S. Abdel-Rahman, Eugene B. Yakimov, W. M. Gamal, S. Bozhko, Seham K. Abdel-Aal
Publikováno v: Acta Crystallographica Section B Structural Science, Crystal Engineering and Materials. 75:880-886
In this work the crystal structure by single crystal X-ray measurement and optical properties of 1D propane-1,2-diammonium pentachlorobismuthate [NH3CH2CH(NH3)CH3]BiCl5 organic–inorganic hybrid perovskite are presented. It is prepared by mixing eth
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::11b73bf944cd1cbaf0718d54699b0bcd
https://doi.org/10.1107/s2052520619011314
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8
Dependence of the Spontaneous Luminescence Intensity in ZnO Nanorods on their Length
Autor: A. N. Red’kin, A. N. Gruzintsev, E. E. Yakimov
Publikováno v: Semiconductors. 53:1060-1065
The influence of the length of ZnO nanorods (500 nm in diameter) on the mode structure and spontaneous luminescence in the ultraviolet spectral region is studied by optical luminescence microscopy. It is shown that individual nanorods with a metal mi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::77fc0e002ed3addabf5f730e8401727b
https://doi.org/10.1134/s1063782619080086
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9
Characterization of highly textured piezoelectric AlN films obtained from aluminum and ammonium chloride by a simple vapor deposition process
Autor: A. N. Red’kin, Vitaly I. Korepanov, Dmitry Roshchupkin, E. E. Yakimov
Publikováno v: Thin Solid Films. 684:15-20
We report a simple and efficient deposition technique for the growth of highly-textured AlN thin films. The proposed chloride-based chemical vapor deposition approach is based on widely available precursors and an unsophisticated experimental set-up.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d3d25a99c62b610dfc07b6245bc6f936
https://doi.org/10.1016/j.tsf.2019.05.049
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10
Cathodoluminescence and EBIC investigations of stacking fault expansion in 4H-SiC due to e-beam irradiation at fixed points
Autor: E E Yakimov, E B Yakimov
Publikováno v: Journal of Physics D: Applied Physics. 55:245101
The effect of e-beam irradiation in the local and scan modes on the stacking fault expansion in 4H-SiC has been studied. It is shown that the distance, at which the e-beam affects the glide of partial dislocations driving the stacking fault expansion
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::09557563a98871bda21a23ba8b5393ba
https://doi.org/10.1088/1361-6463/ac5c1b
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