Zobrazeno 1 - 10
of 52
pro vyhledávání: '"E. K. Belonogov"'
Autor:
D. Serikov, A. Kostyuchenko, M. Sumets, V. Dybov, E. K. Belonogov, S. V. Kannykin, V. M. Ievlev
Publikováno v:
Journal of Materials Science: Materials in Electronics. 32:4290-4299
Amorphous lithium niobate (LiNbO3) films with the direct optical bandgap close to the bulk LiNbO3 were fabricated by radio-frequency magnetron sputtering (RFMS) technique in an Ar, Ar(90%) + O2(10%), and Ar(60%) + O2(40%) reactive gas environments. L
Autor:
A. Grebennikov, D. Serikov, V. M. Ievlev, M. Sumets, D. Goloshchapov, P. Seredin, V. Dybov, E. K. Belonogov
Publikováno v:
Journal of Science: Advanced Materials and Devices, Vol 5, Iss 4, Pp 512-519 (2020)
Amorphous lithium niobate (LiNbO3) films were deposited onto silicon substrates by the radio-frequency magnetron sputtering method in a pure Ar environment and an Ar + O2 gas mixture with various oxygen contents. The oxide charge existing in as-grown
Publikováno v:
Inorganic Materials. 56:859-866
We have assessed the informativeness of X-ray diffraction patterns in the form of a halo, characteristic of metallic alloys prepared by liquid quenching (melt spinning) (using an Fe78P20Si2 alloy as an example) and oxide films grown on unheated subst
Autor:
V. M. Ievlev, V. Dybov, A. P. Turygin, Denis Alikin, V. Ya. Shur, E. K. Belonogov, M. Sumets, A. S. Abramov, A. Kostyuchenko
Publikováno v:
Ferroelectrics. 560:86-94
Ferroelectric domain structure and local switching were studied in LiNbO3 thin films deposited by radio-frequency magnetron sputtering technique on Si (001) substrates in Ar and Ar(60%)+O2(40%) env...
Autor:
S. B. Kushchev, V. Dybov, A. Kostyuchenko, I. A. Safonov, A. A. Grebennikov, D. V. Serikov, E. K. Belonogov, V. A. Yuryev
Publikováno v:
Inorganic Materials: Applied Research. 11:338-342
X-ray diffractometry, scanning electron microscopy and transmission electron microscopy techniques were used to study the phase composition and morphology as well as structure and substructure of semiconductor plates based on Bi2Te3 –xSex before an
Publikováno v:
Physics of the Solid State. 61:2367-2370
Amorphous Li–Nb–O films were deposited onto Si substrates by radio-frequency magnetron sputtering method. The fabricated heterostructures demonstrated the presence of effective oxide charge Qeff having both negative and positive components. Therm
Autor:
D. Serikov, V. M. Ievlev, A. V. Sitnikov, E. K. Belonogov, V. Dybov, M. Sumets, S. V. Kannykin
Publikováno v:
Inorganic Materials. 55:1237-1241
The structural and phase changes induced by heat treatment (HT) and brief lamp processing (LP) in 70- and 1500-nm-thick Li–Nb–O films similar in elemental composition to LiNbO3, grown on the surface of unheated substrates (monocrystalline Si wafe
Synthesis and properties of multifunctional Si–LiNbO3 heterostructures for non-volatile memory units
Autor:
V. Dybov, E. K. Belonogov, S. V. Kannykin, M. Sumets, D. Serikov, A. Kostyuchenko, V. M. Ievlev
Publikováno v:
Journal of Materials Science: Materials in Electronics. 30:16562-16570
Multifunctional Si–LiNbO3 heterostructures were synthesized by the radio-frequency magnetron sputtering (RFMS) method. The structural and electrical properties of fabricated heterostructures were investigated. The optimal RFMS regimes ensuring the
Autor:
V. M. Ievlev, G. I. Kotov, V. Dybov, S. V. Kannykin, D. Serikov, E. K. Belonogov, A. Kostyuchenko, M. Sumets
Publikováno v:
Journal of Materials Science: Materials in Electronics. 30:15662-15669
Li–Nb–O amorphous films were deposited onto Si substrates by the radio-frequency magnetron sputtering method in an Ar environment. As-grown films are crystallized under thermal annealing (TA) at the temperature of up to 600 °C with a formation o
Publikováno v:
Journal of Surface Investigation: X-ray, Synchrotron and Neutron Techniques. 13:371-377
We carry out comparative studies of the phase composition, morphology, and hardness of semiconductor legs based on the n-type solid solution Bi2Te3−Bi2Se3, obtained by hot pressing, after surface modification (mechanical processing and pulsed photo