Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Noncentrosymmetric cubic helical ferromagnets Mn1 - yFeySi and Fe1 - xCoxSi. / Grigoriev, S. V.; Dyadkin, V. A.; Maleyev, S. V.; Menzel, D.; Schoenes, J.; Lamago, D.; Moskvin, E. V.; Eckerlebe, H.
в: Physics of the Solid State, Том 52, № 5, 2010, стр. 907-913.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Noncentrosymmetric cubic helical ferromagnets Mn1 - yFeySi and Fe1 - xCoxSi
AU - Grigoriev, S. V.
AU - Dyadkin, V. A.
AU - Maleyev, S. V.
AU - Menzel, D.
AU - Schoenes, J.
AU - Lamago, D.
AU - Moskvin, E. V.
AU - Eckerlebe, H.
N1 - Funding Information: This study was supported by the Russian Founda tion for Basic Research (project no. 07 02 01318 a).
PY - 2010
Y1 - 2010
N2 - 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 field have been obtained using small-angle polarized-neutron scattering and analyzed in the framework of the Bak-Jensen model. It has been established that, among the two interactions that play the main role in these systems, i.e., the isotropic symmetric ferromagnetic exchange and the Dzyaloshinskii-Moriya isotropic antisymmetric interaction, the former interaction determines the critical temperature in the Mn1 - yFeySi system and the latter interaction determines this temperature in the Fe1 - xCoxSi system.
AB - 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 field have been obtained using small-angle polarized-neutron scattering and analyzed in the framework of the Bak-Jensen model. It has been established that, among the two interactions that play the main role in these systems, i.e., the isotropic symmetric ferromagnetic exchange and the Dzyaloshinskii-Moriya isotropic antisymmetric interaction, the former interaction determines the critical temperature in the Mn1 - yFeySi system and the latter interaction determines this temperature in the Fe1 - xCoxSi system.
UR - http://www.scopus.com/inward/record.url?scp=77952375684&partnerID=8YFLogxK
U2 - 10.1134/S1063783410050057
DO - 10.1134/S1063783410050057
M3 - Article
AN - SCOPUS:77952375684
VL - 52
SP - 907
EP - 913
JO - Physics of the Solid State
JF - Physics of the Solid State
SN - 1063-7834
IS - 5
ER -
ID: 86429505