Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Yu. S. Koshkid'ko"'
Autor:
T. A. Tran, Dimitar N. Petrov, T. L. Phan, B. D. Tu, H. N. Nhat, H. C. Tran, B. Weise, J. Cwik, Yu S. Koshkid'ko, T. V. Manh, T. P. Hoang, N. T. Dang
Publikováno v:
RSC Advances. 13:5753-5761
Evolution of magnetic entropy change |ΔSm| as functions of temperature and magnetic field for a LiSm(PO3)4 single crystal.
Autor:
Dimitar N. Petrov, N. T. Dang, T. L. Phan, B. W. Lee, J. Ćwik, Yu. S. Koshkid’ko, T. V. Manh, H. R. Park, S. C. Yu
Publikováno v:
Journal of Electronic Materials. 51:4479-4485
Publikováno v:
Ferroelectrics. 576:163-170
The microstructure, dielectric and magnetic characteristics, and magnetodielectric effect in multiferroic 0.5BiFeO3-0.5PbFe0.5Nb0.5O3 ceramics are studied. It is determined that 0.5BiFeO3-5PbFe0.5N...
Autor:
Vladimir V. Sokolovskiy, Alexander P. Kamantsev, E. O. Bykov, I. I. Musabirov, Alexey Mashirov, A. V. Koshelev, Yu. S. Koshkid’ko, M. A. Paukov, V.S. Kalashnikov
Publikováno v:
Physics of the Solid State. 62:815-820
The results of investigation of functional characteristics of the Mn2NiGa Heusler alloy prepared by argon-arc melting are presented. Its electric resistance, magnetization, magnetocaloric and shape memory effects were studied using direct experimenta
Autor:
Yu. S. Koshkid’ko, V. V. Marchenkov, D.V. Nachinova, E.B. Marchenkova, V.D. Buchelnikov, S.M. Emelyanova, E. T. Dilmieva, Vladimir V. Sokolovskiy
Publikováno v:
Челябинский физико-математический журнал. 5:493-503
Autor:
Vladimir G. Shavrov, C. Salazar Mejía, V. V. Koledov, A. M. Aliev, Abdulkarim Amirov, Alexander P. Kamantsev, Alexey Mashirov, Yu. S. Koshkid’ko
Publikováno v:
Physics of the Solid State. 62:160-163
Magnetocaloric effect (MCE) in pulsed magnetic fields up to 50 T was directly studied in alloy Fe49Rh51. An inverse MCE ΔT ≈ –8 K is observed at different initial temperatures around the metamagnetic phase transition upon field rising to 20 T; f
Autor:
V. I. Val’kov, Alexey Mashirov, Sergey Shevyrtalov, Yu. S. Koshkid’ko, A. P. Sivachenko, Igor Shchetinin, A. V. Golovchan, E. T. Dilmieva, Alexander P. Kamantsev, Krzysztof Rogacki, Valeria Rodionova, V. Sampath, V. V. Koledov, Jacek Cwik, D. Kowalska, Vladimir G. Shavrov
Publikováno v:
Journal of Alloys and Compounds. 798:810-819
The magnetocaloric effect (MCE) in single crystals of MnAs compound was studied both experimentally and theoretically. Direct measurement of MCE showed that the adiabatic temperature change (ΔTad) in a magnetic field of 10 T was 15 K. But direct mea
Publikováno v:
Acta Materialia. 173:27-33
Measurements of the low-temperature heat capacity performed for the polycrystalline Tb1-xDyxNi2 intermetallic compounds with x = 0.25, 0.5 and 0.75 enable us to determine their Debye temperatures and estimate the lattice, electron and magnetic contri
Publikováno v:
Acta Materialia. 161:331-337
The Tb0.2Gd0.8 single crystal magnetization, magnetic anisotropy and adiabatic temperature change ΔT dependencies on magnetic field and temperature have been studied in high magnetic fields (up to 14 T). In this work, we analyze experimental data wi
Publikováno v:
Inorganic Materials: Applied Research. 9:900-905
The magnetic properties and phase composition of the Sm(Co0.45Fe0.15Cu0.40)5 alloy prepared by the strip-casting technique (the casting of alloy on a water-cooled copper wheel at a velocity of cooling surface of ~1 m/s) are studied. Curves of magneti