Результаты исследований: Вклад в журнал › Статья › Рецензирование
Результаты исследований: Вклад в журнал › Статья › Рецензирование
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TY - JOUR
T1 - Longitudinal Magnetoresistance of Ta/Dy/Ta Nanostructures
AU - Naumova, L. I.
AU - Bebenin, N. G.
AU - Zavornitsyn, R. S.
AU - Milyaev, M. A.
AU - Maksimova, I. K.
AU - Proglyado, V. V.
AU - Ustinov, V. V.
N1 - The work was carried out with the support of the project RSF no. 22-22-00220.
PY - 2023/12/1
Y1 - 2023/12/1
N2 - The Ta/Dy/Ta nanostructures are fabricated by high-vacuum magnetron sputtering. Resistance and longitudinal magnetoresistance are measured. It is shown that the observed the effect of magnetic field on resistance are due to the competition of two effects of different nature. The negative isotropic magnetoresistance in the dysprosium layer is due to the alignment of local magnetic moments in the direction of the applied magnetic field. The positive longitudinal magnetoresistance in tantalum layers is caused by a change in the conditions of scattering of electrons during the accumulation of electrons with opposite spins on opposite surfaces of the metal film with strong spin-orbit coupling.
AB - The Ta/Dy/Ta nanostructures are fabricated by high-vacuum magnetron sputtering. Resistance and longitudinal magnetoresistance are measured. It is shown that the observed the effect of magnetic field on resistance are due to the competition of two effects of different nature. The negative isotropic magnetoresistance in the dysprosium layer is due to the alignment of local magnetic moments in the direction of the applied magnetic field. The positive longitudinal magnetoresistance in tantalum layers is caused by a change in the conditions of scattering of electrons during the accumulation of electrons with opposite spins on opposite surfaces of the metal film with strong spin-orbit coupling.
UR - http://www.scopus.com/inward/record.url?partnerID=8YFLogxK&scp=85184264324
UR - https://gateway.webofknowledge.com/gateway/Gateway.cgi?GWVersion=2&SrcAuth=tsmetrics&SrcApp=tsm_test&DestApp=WOS_CPL&DestLinkType=FullRecord&KeyUT=001157751800018
U2 - 10.1134/S0031918X2360241X
DO - 10.1134/S0031918X2360241X
M3 - Article
VL - 124
SP - 1768
EP - 1775
JO - Physics of Metals and Metallography
JF - Physics of Metals and Metallography
SN - 0031-918X
IS - 14
ER -
ID: 53751625