Zobrazeno 1 - 10
of 66
pro vyhledávání: '"V. Yukhymchuk"'
Autor:
N.V. Mazur, O.A. Kapush, O.F. Isaeva, S.I. Budzulyak, A.Yu. Buziashvili, Y.V. Pirko, M.А. Skoryk, A.I. Yemets, O.M. Hreshchuk, V. Yukhymchuk, V.M. Dzhagan
Publikováno v:
Фізика і хімія твердого тіла, Vol 24, Iss 4, Pp 682-691 (2023)
A quick one-step fabrication of efficient SERS substrates by a modified approach based on a silver-mirror reaction (using Tollens’ reagent) is reported. Commercially available microscope slides or cover glass (coverslips) were used as-received, wit
Externí odkaz:
https://doaj.org/article/f529173fbf994b70a39e82374a7fc95e
Autor:
V. Dzhagan, O. Kapush, O. Isaeva, S. Budzulyak, O. Magda, P. Kogutyuk, L. Trishchuk, V. Yefanov, M. Valakh, V. Yukhymchuk
Publikováno v:
Фізика і хімія твердого тіла, Vol 23, Iss 4, Pp 720-727 (2022)
A controllable variation of the photoluminescence (PL) intensity of semiconductor quantum dots (QDs) via their coupling to plasmonic nanoparticles (NPs) is the potential basis for optoelectronic and sensing applications. In this work, the effect of A
Externí odkaz:
https://doaj.org/article/0dc0f4ebcdd34b90901e71a75dfd7fb5
Autor:
V. Dzhagan, O. Kapush, S. Budzulyak, N. Mazur, E. Gavryliuk, A. Litvinchuk, S. Kondratenko, V. Yukhymchuk, M. Valakh
Publikováno v:
Фізика і хімія твердого тіла, Vol 22, Iss 2, Pp 260-268 (2021)
Cu2ZnSnS4 (CZTS) is one of the promising materials for absorber layers of new-generation thin film solar cells. Various synthetic routes of materials preparation and structural characterization have been explored so far. Further tuning of the CZTS pr
Externí odkaz:
https://doaj.org/article/dd167f1c2fbc44f0bda2e9272c368857
Autor:
A Ievtushenko, V Dzhagan, O Khyzhun, O Baibara, O Bykov, M Zahornyi, V Yukhymchuk, M Valakh, D R T Zahn, K Naumenko, P Zaremba, S Zagorodnya
Publikováno v:
Semiconductor Science and Technology. 38:075008
Atmospheric pressure metal–organic chemical vapour deposition was used to synthesize Ag-containing ZnO nanostructures of different morphology on Si substrates coated by Ag. Ag from Ag/Si substrates and Ag from silver acetylacetonate after its decom
Publikováno v:
Scientific Papers (Ukrainian Academy of Printing). 1:19-28
Akademický článek
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Autor:
E. Soloviev, A. Korchovyi, O. Havryliuk, A. Silenas, L. Fedorenko, O. Strilchuk, V. Yukhymchuk, E. Sirmulis
Publikováno v:
Thin Solid Films. 685:34-39
Structural changes in the AlxGa1-xAs thin films doped by Zn atoms on the semi-insulating GaAs substrate under irradiation by laser pulses (λ = 0.532 μm, τp = 10 ns) were investigated. The analysis of photoluminescence (PL), Raman spectroscopy and
Autor:
L. Fedorenko, A. Medvids, V. Yukhymchuk, A. Evtukh, H. Mimura, O. Hreshchuk, L. Grase, S. Soroka
Publikováno v:
Optics & Laser Technology. 148:107526
Autor:
Olga Steblova, V. Yukhymchuk, Hidenori Mimura, Anatoliy Evtukh, Hans L. Hartnagel, Oktay Yilmazoglu
Publikováno v:
Opto-Electronics Review. 26:19-23
Photofield emission from SiGe nanoislands formed by molecular beam epitaxy (MBE) have been investigated. Two types of nanoislands, namely the domes and pyramids with different heights, have been addressed. It was found that the arrays of SiGe nanoisl
Akademický článek
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