Zobrazeno 1 - 10
of 49
pro vyhledávání: '"I. M. Nefedov"'
Publikováno v:
Physics of the Solid State. 58:503-507
It has been shown that the magnetostatic interaction in an inhomogeneous medium leads to the removal of the chiral degeneracy of magnetic distributions. Noncollinear states of two magnetic dipoles and a helical cycloid placed over a superconducting h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::edd0881888e8f754a884e1ec3f1de1ee
https://doi.org/10.1134/s1063783416030239
https://doi.org/10.1134/s1063783416030239
Autor:
Nikolay I. Chkhalo, N. N. Salashchenko, M. V. Zorina, S. A. Churin, A. E. Pestov, I. M. Nefedov
Publikováno v:
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques. 9:765-770
Ion-beam methods are developed for forming supersmooth aspherical optical surfaces of polished fused quartz with a precision on the level of 3 nm relative to the standard deviation and 0.2–0.3 nm for the mean-square surface roughness in the range o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::948ace36184b9840ced00c53444766a1
https://doi.org/10.1134/s1027451015040394
https://doi.org/10.1134/s1027451015040394
Publikováno v:
Physics of the Solid State. 56:2199-2205
The dependence of the magnetization reversal field of an elliptic submicrometer magnetic particle on the parameters of the material and sample configuration has been numerically studied. A method for calculating the magnetostatic field using the Four
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e36aef4507083450e387ba3d8bc2386c
https://doi.org/10.1134/s1063783414110304
https://doi.org/10.1134/s1063783414110304
Autor:
I. M. Nefedov, M. V. Sapozhnikov, I. R. Karetnikova, K. R. Mukhamatchin, I. A. Shereshevskii, A. A. Fraerman
Publikováno v:
Journal of Experimental and Theoretical Physics. 118:432-441
The magnetic configurations of the system of magnetic dipoles that have different values and are arranged in a staggered order on a square lattice are studied. A numerical simulation is used to study the phase transitions in the system when the misma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30fc65e67299a7250950062cbd2971f0
https://doi.org/10.1134/s1063776114030042
https://doi.org/10.1134/s1063776114030042
Autor:
M. V. Sapozhnikov, S. A. Gusev, V. V. Rogov, A. Yu. Klimov, A. A. Fraerman, D. A. Tatarskiy, E. V. Skorokhodov, I. M. Nefedov, B. A. Gribkov
Publikováno v:
Physics of the Solid State. 55:481-485
This paper presents the results of investigating the crystal structure of thin films of the Co40Fe60 composition obtained by magnetron sputtering on their magnetic properties and properties of ferromagnetic nanostructures formed from these films usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33cdcec9ecf811f9138d4755a0c6e2ad
https://doi.org/10.1134/s1063783413030141
https://doi.org/10.1134/s1063783413030141
Autor:
B. A. Gribkov, V. V. Rogov, A. Yu. Klimov, I. A. Shereshevskii, Victor L. Mironov, I. M. Nefedov, S. A. Gusev, A. A. Fraerman, S. N. Vdovichev
Publikováno v:
JETP Letters. 94:386-389
The distribution of the magnetization over multilayer particles, including three ferromagnetic layers separated by insulating spacers, is studied experimentally and theoretically. Experimental data on the magnetic state of these particles are obtaine
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b04f0bc08e4026d0a8f955f584c2cb02
https://doi.org/10.1134/s0021364011170164
https://doi.org/10.1134/s0021364011170164
Autor:
O. L. Ermolayeva, A. Yu. Klimov, S.A. Gusev, A. A. Fraerman, I. M. Nefedov, B. A. Gribkov, Victor L. Mironov, I. A. Shereshevskii
Publikováno v:
The Physics of Metals and Metallography. 110:708-734
The work presents a survey of the results of studies of the processes of magnetization reversal of ferromagnetic nanoparticles under the action of the field of a magnetic force microscope probe.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56dd725781660e4ddbbb663e5e4a62a8
https://doi.org/10.1134/s0031918x10130053
https://doi.org/10.1134/s0031918x10130053
Publikováno v:
Solid State Phenomena. :321-324
The effect of noise on the reversal of a magnetic dipole is investigated on the basis of computer simulation of the Landau-Lifshits equation. It is demonstrated that at the reversal by the pulse with sinusoidal shape, there exists the optimal duratio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b728e185bb3d7154433bb5959358e952
https://doi.org/10.4028/www.scientific.net/ssp.152-153.321
https://doi.org/10.4028/www.scientific.net/ssp.152-153.321
Autor:
Jérôme Puech, Dan Anderson, D. Dorozhkina, I. A. Shereshevskii, U. Jordan, I. M. Nefedov, V. E. Semenov, Mietek Lisak, T. Olsson
Publikováno v:
IEEE Transactions on Plasma Science. 35:542-550
This paper presents an analytical, numerical, and experimental analysis of the breakdown strength of microwave gas-filled RF devices containing sharp corners and wedges. For the idealized case of a wedge-shaped geometry, it is shown that only under c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99b007a302adc832aece0b3efd67c6d1
https://doi.org/10.1109/tps.2007.896987
https://doi.org/10.1109/tps.2007.896987
Autor:
Victor L. Mironov, A. A. Fraerman, I. R. Karetnikova, S. A. Gusev, I. A. Shereshevsky, S. N. Vdovichev, B. A. Gribkov, I. M. Nefedov
Publikováno v:
Journal of Magnetism and Magnetic Materials. 312:153-157
Magnetic force microscopy (MFM) methods were applied to investigate the peculiarities of magnetization distribution in elliptical 400×600×27 nm Co particles. Reversible transitions between the uniform and vortex states under inhomogeneous magnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fcb9e6e511a2b9ff59b8af09c7f4160e
https://doi.org/10.1016/j.jmmm.2006.09.032
https://doi.org/10.1016/j.jmmm.2006.09.032