OKREŚLENIE POSTACI STRUKTURALNEJ ORAZ STABILNOŚCI POWIERZCHNI KRYSZTAŁU Cd1-xМnxTe KRYSTALIZOWANEJ LASEREM
Victor Strebezhev
Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures (Ukraina)
http://orcid.org/0000-0001-6127-656X
Ivan Yuriychuk
i.yuriychuk@chnu.edu.uaYuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures (Ukraina)
http://orcid.org/0000-0001-6475-8337
Petro Fochuk
Yuriy Fedkovych Chernivtsi National University, Institute of Biology, Chemistry and Bioresources, Department of General Chemistry and Chemical Material Science (Ukraina)
http://orcid.org/0000-0002-4149-4882
Sergiy Nichyi
Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures (Ukraina)
http://orcid.org/0000-0003-2662-9694
Yuriy Dobrovolsky
Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures (Ukraina)
http://orcid.org/0000-0002-1248-3615
Victoria Tkachuk
Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures (Ukraina)
http://orcid.org/0000-0002-4265-194X
Mykola Sorokatyi
Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures (Ukraina)
http://orcid.org/0000-0001-6602-5698
Yurii Sorokatyi
Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures (Ukraina)
http://orcid.org/0000-0001-9462-775X
Abstrakt
The modified surface layers of the Cd1-xMnxTe crystals were obtained by the laser recrystallization of the crystal surface with the use of millisecond and nanosecond ruby lasers. The determination and diagnostics of the layer structural state were performed by the study the electron channeling patterns in the SEM. The AFM studies showed that mechanically stable contact regions in the CdTe crystal – Cu film system can be formed, depending on the laser energy density and beam defocusing. On the base of the ellipsometric studies, it was found that while irradiating the Cd1-xMnxTe crystal surface, the refractive index of the oxide film on the modified surface changes depending on the laser beam energy density, which can be interpreted as the formation of the oxides of the different chemical composition.
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kryształ Cd1-xMnxTe, powierzchnia, laser, cienka powłokaBibliografia
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Autorzy
Victor StrebezhevYuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures Ukraina
http://orcid.org/0000-0001-6127-656X
Autorzy
Ivan Yuriychuki.yuriychuk@chnu.edu.ua
Yuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures Ukraina
http://orcid.org/0000-0001-6475-8337
Autorzy
Petro FochukYuriy Fedkovych Chernivtsi National University, Institute of Biology, Chemistry and Bioresources, Department of General Chemistry and Chemical Material Science Ukraina
http://orcid.org/0000-0002-4149-4882
Autorzy
Sergiy NichyiYuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures Ukraina
http://orcid.org/0000-0003-2662-9694
Autorzy
Yuriy DobrovolskyYuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures Ukraina
http://orcid.org/0000-0002-1248-3615
Autorzy
Victoria TkachukYuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures Ukraina
http://orcid.org/0000-0002-4265-194X
Autorzy
Mykola SorokatyiYuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures Ukraina
http://orcid.org/0000-0001-6602-5698
Autorzy
Yurii SorokatyiYuriy Fedkovych Chernivtsi National University, Physical, Technical and Computer Science Institute, Department of Physics of Semiconductors and Nanostructures Ukraina
http://orcid.org/0000-0001-9462-775X
Statystyki
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Licencja
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