Zobrazeno 1 - 10
of 76
pro vyhledávání: '"S. V. Maleyev"'
The polarized neutron scattering in helimagnetic MnSi at low $T$ reveals existence of a partially disordered chiral state at ambient pressure in the magnetic field applied along $<111>$ axis below the first order transition to the non-chiral ferromag
Externí odkaz:
http://arxiv.org/abs/0704.0683
Publikováno v:
Journal of Experimental and Theoretical Physics. 132:588-595
Polarized small-angle neutron scattering was used for studying of critical fluctuations in the Dzyaloshinskii–Moriya helimagnets Mn1 – xFexSi with x = 0.10, 0.15, 0.20. The Mn1 – xFexSi compounds are helically ordered below Tc and show a helica
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::728d86ccabe8552c2c5602c44dbb10d1
https://doi.org/10.1134/s1063776121040075
https://doi.org/10.1134/s1063776121040075
Publikováno v:
ЖУРНАЛ ЭКСПЕРИМЕНТАЛЬНОЙ И ТЕОРЕТИЧЕСКОЙ ФИЗИКИ. 159:690-695
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b2b7f7aa3334af670f550f854c5965f
https://doi.org/10.31857/s0044451021040106
https://doi.org/10.31857/s0044451021040106
Autor:
S. V. Maleyev
We study theoretically the magnetic properties of the surface monolayers with the antiferromagnetic (AF) and ferromagnetic (FM) exchange interactions where the Dzyaloshinskii-Moriya interaction (DMI) is a result of the mirror symmetry breaking. To st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8fb664e11aeac5772e1f447ec00a5794
Publikováno v:
JETP Letters. 100:216-221
We have studied in detail the A-phase region in the field-temperature (H-T) phase diagram of the cubic heli-magnet MnSi using small angle neutron diffraction. The A-phase revealed itself as a two-dimensional hexagonal pattern of Bragg spots with k h(
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17f5e35ac49e9cc22f6fe63016dbacff
https://doi.org/10.1134/s0021364014150065
https://doi.org/10.1134/s0021364014150065
Publikováno v:
Physica B: Condensed Matter. 406:2385-2388
Six different polycrystalline samples of MnSi were produced as a rapidly frozen melt after the single crystal growth in the Czochralski process. With the help of small-angle scattering of polarized neutrons we show that the magnetic spin chirality be
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c9848c29848f0a405861441d10675a4
https://doi.org/10.1016/j.physb.2010.11.023
https://doi.org/10.1016/j.physb.2010.11.023
Autor:
V. A. Dyadkin, E. V. Moskvin, Sergey V. Grigoriev, D. Lamago, J. Schoenes, Dirk Menzel, Helmut Eckerlebe, S. V. Maleyev
Publikováno v:
Physics of the Solid State. 52:907-913
Two systems of noncentrosymmetric cubic helical magnets Mn1 − yFeySi (y = 0.06, 0.08, 0.10) and Fe1 − xCoxSi (x = 0.10, 0.15, 0.20, 0.25, 0.30, 0.35, 0.50) have been compared. The concentration dependences of the critical temperature and magnetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::89f1af601488680e72ddea6dc0f8a68a
https://doi.org/10.1134/s1063783410050057
https://doi.org/10.1134/s1063783410050057
Autor:
Vadim Dyadkin, Sergey V. Grigoriev, E. V. Moskvin, S. V. Maleyev, J. Schoenes, Dirk Menzel, Helmut Eckerlebe
Publikováno v:
Physica B: Condensed Matter. 404:2520-2523
The critical scattering in the cubic noncentrosymmetrical helimagnets with Dzyaloshinskii–Moriya interaction Fe 1 - x Co x Si ( x = 0.15 , 0.2, and 0.5) has been studied. The samples with small Co concentration ( x ≤ 0.2 ) are found to give the c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4ffe0712100ef9f13ab497b6b61bac1e
https://doi.org/10.1016/j.physb.2009.06.013
https://doi.org/10.1016/j.physb.2009.06.013
Autor:
S. V. Grigoriev, A. S. Sukhanov, E. V. Altynbaev, P. Kizhe, S. V. Maleyev, S.-A. Siegfried, A. Heinemann
Publikováno v:
Physical Review B. 92
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3a2e7e375926f6d2a162a07d9ae83787
https://doi.org/10.1103/physrevb.92.220415
https://doi.org/10.1103/physrevb.92.220415
Publikováno v:
Physical Review B. 91
The cubic noncentrosymmetric structure of the B20 compounds produces the helical (homochiral) structure with the wave vector ${k}_{s}=D/J$ balanced by the competition of two interactions: the large ferromagnetic exchange interaction $J$ and small ant
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07a15f179035bbf1fae736869b3156eb
https://doi.org/10.1103/physrevb.91.224429
https://doi.org/10.1103/physrevb.91.224429