Zobrazeno 1 - 10
of 17
pro vyhledávání: '"G. G. Levchenko"'
Autor:
Zhiwei Gong, Wei Xu, N. A. Liedienov, D. S. Butenko, I. V. Zatovsky, I. A. Gural'skiy, Ziyu Wei, Quanjun Li, Bingbing Liu, Yu. A. Batman, A. V. Pashchenko, G. G. Levchenko
Publikováno v:
Physical Chemistry Chemical Physics. 24:21872-21885
Physical and electrochemical studies exhibit ways for obtaining the best MCE and OER performance in LMO under changing internal and external conditions.
Publikováno v:
Low Temperature Physics. 42:505-512
The model describing the effect of anharmonicity on the spin-crossover properties of Fe(II) complex is proposed. It is shown that anharmonicity can be one of the important factors controlling the magnetic transitions of the low-spin high-spin type.
Publikováno v:
Low Temperature Physics. 40:571-585
The spin crossover phenomenon consists in switching between two spin states of the central ion of a transition 3d- metal in a molecular complex. The spin crossover can be induced and controlled by temperature, pressure, light radiation etc. The prese
Autor:
D. V. Kulagin, G. G. Levchenko, A. S. Savchenko, A. S. Tarasenko, S. V. Tarasenko, V. G. Shavrov
Publikováno v:
Optics and Spectroscopy. 114:414-420
Autor:
J. B. Kim, A. A. Mukhin, V. L. Svetchnikov, G. G. Levchenko, V. A. Khokhlov, V. P. Pashchenko, Yu. M. Nikolaenko, Yu. V. Medvedev, A. Yu. Prokhorov, G. Y. P. Lee, J. S. Park, V. G. Prokhorov, N. I. Solin
Publikováno v:
Technical Physics. 56:1475-1486
The magnetic and transport properties of anion- and cation-deficient Nd0.52Sr0.48MnO3 films with different thicknesses, as well as of two films from this system grown on different SrTiO3 and LaAlO3 substrates, are studied. Below Curie temperature T C
Autor:
A. S. Savchenko, L. T. Tsymbal, Vladimir G. Shavrov, A. S. Tarasenko, G. G. Levchenko, D. V. Kulagin, V. A. Kotov, S. V. Tarasenko
Publikováno v:
Bulletin of the Russian Academy of Sciences: Physics. 75:713-717
Using the example of an easy-axis antiferromagnet with a magnetic structure of 4 z − 2 x + I − the effect of antisymmetric magnetoelectric interaction on the nature of the refraction of the bulk s- or p-polarized electromagnetic waves, incident f
Publikováno v:
JETP Letters. 92:511-515
Using the example of a tetragonal easy-axis antiferromagnet with a 4z−2x+I− structure, the conditions have been determined under which both the negative refraction effect and the negative phase velocity effect are simultaneously possible in an ex
Autor:
A. Yu. Prokhorov, C. M. Muirhead, Pavlo Mikheenko, Yu. V. Medvedev, R. A. Chakalov, V. A. Khokhlov, A. I. Kosse, Yu. E. Kuzovlev, G. G. Levchenko
Publikováno v:
Superconductor Science and Technology. 17:S520-S523
We give theoretical and experimental evidence that high critical currents in laser ablated Y Ba2Cu3Ox films can be due to the pinning of vortices by surface roughness. The theory, which takes into account the bending of the vortex core and its orthog
Autor:
A. Yu. Prokhorov, A. I. Kosse, Yu. E. Kuzovlev, G. G. Levchenko, Yu. V. Medvedev, Pavlo Mikheenko, V. A. Khokhlov
Publikováno v:
Journal of Experimental and Theoretical Physics Letters. 78:379-383
A model is proposed for vortex pinning in a superconducting film with a rough surface. The model relates the critical current to the steepness of the surface relief and, at a high vortex concentration, to the distance between neighboring steepness ma
Autor:
G. G. Levchenko
Publikováno v:
Journal of Low Temperature Physics. 96:91-99
The results of the investigation of high magnetic field (up to 78 kOe) effect on3He quantum liquid in the temperature range (0,55–1,2)K are given. The effect of liquid volume change is obtained which is related to spin-reorientation processes takin