Перегляд за автором "Natsik, V.D."

Результати 1-6 з 6

Analysis of low-temperature relaxation resonances in materials containing defects

Natsik, V.D.; Semerenko, Yu.A. (Functional Materials, 2004)

A theory has been advanced providing an adequate description of thermal-activated relaxation resonances of various physical origins in defect-containing materials. The algorithm has been proposed for processing the temperature ...
Influence of oxygen content and structural defects on low-temperature mechanical properties of high-temperature superconducting single crystals and ceramics

Lubenets, S.V.; Natsik, V.D.; Fomenko, L.S.; Kaufmann, H.J.; Bobrov, V.S.; Izotov, A.N. (Физика низких температур, 1997)

The data for the microhardness and fracture toughness of Y–Ba–Cu–O and Bi-based single crystals and ceramics in the temperature range 77–293 K are presented and analyzed. Our study reveals that the microhardness of high ...
Investigation of the low-temperature mechanical behavior of elastomers and their carbon nanotube composites using microindentation

Fomenko, L.S.; Lubenets, S.V.; Natsik, V.D.; Prokhvatilov, A.I.; Galtsov, N.N.; Li, Q.Q.; Koutsos, V. (Физика низких температур, 2019)

The micromechanical properties of epoxy resin elastomers and their carbon nanotube composites were studied using a microhardness tester equipped with low-temperature chamber. X-ray diffraction analysis indicated that ...
Low temperature microhardness of Xe-intercalated fullerite C₆₀

Fomenko, L.S.; Lubenets, S.V.; Natsik, V.D.; Cassidy, D.; Gadd, G.E.; Moricca, S.; Sundqvist, B. (Физика низких температур, 2005)

The Vickers microhardness of Xe-intercalated polycrystalline fullerite C₆₀ (XexC₆₀, x ≃ 0.35) is measured in a moderately low temperature range of 77 to 300 K. A high increase in the microhardness of the material (by a ...
Structure and microhardness of low pressure polymerized fullerite C₆₀

Isakina, A.P.; Lubenets, S.V.; Natsik, V.D.; Prokhvatilov, A.I.; Strzhemechny, M.A.; Fomenko, L.S.; Aksenova, N.A.; Soldatov, A.V. (Физика низких температур, 1998)

We have carried out low-temperature x-ray diffraction studies on C₆₀ fullerite polymerized by low quasi-hydrostatic pressure of 1.1 GPa at T = 563 K. It is established that at room temperature in freshly prepared samples ...
Structure sensitivity of parameters of acoustic relaxation а-peak in niobium and iron

Natsik, V.D.; Pal-Val, P.P.; Pal-Val, L.N.; Semerenko, Yu.A. (Functional Materials, 2004)

Influence of dislocation structure on parameters of low-temperature internal friction а-peak and related Young’s modulus defect has been studied in niobium single crystals and polycrystals and pure iron single crystals. A ...

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Перегляд за автором "Natsik, V.D."

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