Перегляд за автором "Ogenko, V.M."

Результати 1-8 з 8

Defect formation in the intermediate layers of YBa₂Cu₃O₇₋δ superconductors depending on oxygen сontents

Adonkin, V.T.; Gorelov, B.M.; Ogenko, V.M.; Melnikov, V.S.; Kevdina, I.B.; Shantorovich, V.P. (Поверхность, 2002)

In YBa₂Cu₃O₇₋δ superconductors with 0≤δ<0.6 the defect formation in the intermediate layers depending on oxygen content was revealed under γ-irradiation with doses 8-250 kGy. In YBa₂Cu₃O₇ the subthreshold creation of Ba, ...
Formation of cluster structures on thermoexfoliated graphite by electrochemical method

Sidorenko, I.G.; Ogenko, V.M.; Zagorovsky, G.M.; Prikhod’ko, G.P. (Поверхность, 2002)

Nickel-plating thermoexfoliated graphite particles were prepared by cathodic polarization of three-dimensional electrodes in diluted nickel sulphate aqueous solutions. X-ray photoelectron spectroscopy and X-ray diffraction ...
Impact of Few-Layered Graphene Plates on Structure and Properties of an Epoxy Resin

Gorelov, B.M.; Gorb, A.M.; Polovina, O.I.; Nadtochiy, A.B.; Starokadomskiy, D.L.; Shulga, S.V.; Ogenko, V.M. (Наносистеми, наноматеріали, нанотехнології, 2016)

Impact of few-layered graphene (FLG) plates on the properties of the ED-20 epoxy resin is experimentally studied by using various techniques. The average dimensions of FLG plates are estimated as about 50 nm in thickness ...
Low-field electron emission and cathode luminescence of piezoelectric films of oxides and chalcogenides

Dadykin, A.A.; Naumovets, A.G.; Gorbik, P.P.; Dubrovin, I.V.; Ogenko, V.M.; Filonenko, M.N. (Поверхность, 2002)

Basic parameters of effective low-field emitters of electrons of piezoelectric films for bright flat cathode luminescent display and other activity are optimised. Specimens of electron emitters of cathode luminescent screens ...
Non-Linear Bistability of a Small Metallic Particle in Alternating Electric Field

Grechko, L.G.; Davidova, O.A.; Ogenko, V.M.; Shkoda, N.G. (Радиофизика и радиоастрономия, 2001)
Optical properties of metal-composite-based thin films

Gozhenko, V.V.; Grechko, L.G.; Goncharuk, Yu.S.; Ogenko, V.M. (Поверхность, 2002)

In the first part of this work we study the effect of a semi-infinite matrix dispersed system (MDS) on the external electromagnetic radiation in the electrostatic approximation. With the help of our previous technique, we ...
Some aspects of mechanical characteristics forming in carbon materials based on exfoliated graphite

Sementsov, Yu.I.; Pyatkovsky, M.L.; Prikhod’ko, G.P.; Ogenko, V.M.; Sidorenko, I.G.; Yanchenko, V.V. (Поверхность, 2002)

Structural and phase transformations in precursors of the exfoliated graphite (EG) and an effect of various conditions of heating, extension and chemical modification on structure and physical properties of EG-based carbon ...
Subthreshold defect formation in YBa₂Cu₃O₇₋δ at nonuniform heating of electron gas in electromagnetic field

Adonkin, V.T.; Gorelov, B.M.; Ogenko, V.M.; Melnikov, V.S.; Kevdina, I.B.; Shantorovich, V.P.; Shalyapina, G.M. (Поверхность, 2002)

In YBa₂Cu₃O₇₋δ high temperature superconductors with δ<0.3 the irradiation by super high-frequency electromagnetic field with impulse power 10⁴-10⁶ W gives rise to a decrease of the rates of annihilation and capture of ...

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Перегляд за автором "Ogenko, V.M."

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