Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Anisotropic tunnel magnetoresistance of pressed nanopowders of chromium dioxide. / Dalakova, N. V.; Belyaev, E. Yu; Bludov, O. M.; Gorelyi, V. A.; Osmolovskaya, O. M.; Osmolovskiy, M. G.
в: Fizika Nizkikh Temperatur, Том 44, № 11, 01.11.2018, стр. 1510-1520.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Anisotropic tunnel magnetoresistance of pressed nanopowders of chromium dioxide
AU - Dalakova, N. V.
AU - Belyaev, E. Yu
AU - Bludov, O. M.
AU - Gorelyi, V. A.
AU - Osmolovskaya, O. M.
AU - Osmolovskiy, M. G.
PY - 2018/11/1
Y1 - 2018/11/1
N2 - Resistive, magnetoresistive and magnetic properties of chromium dioxide nanopowders CrO 2 are investigated. The powders consisted of either spherical or needle-shaped nanoparticles. The nanoparticles were covered with dielectric shells of different composition and thickness. Anisotropy of the tunnel magnetoresistance was observed for all the powders. It is shown that the anisotropy of the tunnel magnetoresistance of CrO 2 powders is explained by the formation of an induced magnetic texture and is determined by the difference in the magnetization rate of the sample along and perpendicular to the plane of compaction of the powders.
AB - Resistive, magnetoresistive and magnetic properties of chromium dioxide nanopowders CrO 2 are investigated. The powders consisted of either spherical or needle-shaped nanoparticles. The nanoparticles were covered with dielectric shells of different composition and thickness. Anisotropy of the tunnel magnetoresistance was observed for all the powders. It is shown that the anisotropy of the tunnel magnetoresistance of CrO 2 powders is explained by the formation of an induced magnetic texture and is determined by the difference in the magnetization rate of the sample along and perpendicular to the plane of compaction of the powders.
KW - Chromium dioxide
KW - Granular magnetic materials
KW - Half metals
KW - Magnetic anisotropy
KW - Tunnel magnetoresistance
UR - http://www.scopus.com/inward/record.url?scp=85055472602&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:85055472602
VL - 44
SP - 1510
EP - 1520
JO - Low Temperature Physics
JF - Low Temperature Physics
SN - 1063-777X
IS - 11
ER -
ID: 45104696