Magnetic anisotropy and anisotropic tunneling magnetoresistance of compacted half-metal CrO2 nanopowders

N. V. Dalakova; A. N. Bludov; E. Yu Beliayev; V. A. Horielyi; O. M. Osmolowskaya; M. G. Osmolowsky

doi:10.3103/S1062873817030108

Magnetic anisotropy and anisotropic tunneling magnetoresistance of compacted half-metal CrO₂ nanopowders

N. V. Dalakova, A. N. Bludov, E. Yu Beliayev, V. A. Horielyi, O. M. Osmolowskaya, M. G. Osmolowsky

Кафедра общей и неорганической химии

Research output

Abstract

Low-temperature magnetic and magnetoresistive properties of compacted ferromagnetic halfmetal CrO₂ powders with nanoparticle shape anisotropy are studied. Magnetic anisotropy induced by the formation of magnetic texture during compaction is revealed. It is shown that tunneling magnetoresistance anisotropy is associated with the difference between a sample’s rates of magnetization in the longitudinal and transverse fields.

Original language	English
Pages (from-to)	278-281
Number of pages	4
Journal	Bulletin of the Russian Academy of Sciences: Physics
Volume	81
Issue number	3
DOIs	https://doi.org/10.3103/S1062873817030108
Publication status	Published - 1 Mar 2017

Scopus subject areas

Physics and Astronomy(all)

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abstract = "Low-temperature magnetic and magnetoresistive properties of compacted ferromagnetic halfmetal CrO2 powders with nanoparticle shape anisotropy are studied. Magnetic anisotropy induced by the formation of magnetic texture during compaction is revealed. It is shown that tunneling magnetoresistance anisotropy is associated with the difference between a sample{\textquoteright}s rates of magnetization in the longitudinal and transverse fields.",

author = "Dalakova, {N. V.} and Bludov, {A. N.} and Beliayev, {E. Yu} and Horielyi, {V. A.} and Osmolowskaya, {O. M.} and Osmolowsky, {M. G.}",

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AU - Dalakova, N. V.

AU - Bludov, A. N.

AU - Beliayev, E. Yu

AU - Horielyi, V. A.

AU - Osmolowskaya, O. M.

AU - Osmolowsky, M. G.

PY - 2017/3/1

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N2 - Low-temperature magnetic and magnetoresistive properties of compacted ferromagnetic halfmetal CrO2 powders with nanoparticle shape anisotropy are studied. Magnetic anisotropy induced by the formation of magnetic texture during compaction is revealed. It is shown that tunneling magnetoresistance anisotropy is associated with the difference between a sample’s rates of magnetization in the longitudinal and transverse fields.

AB - Low-temperature magnetic and magnetoresistive properties of compacted ferromagnetic halfmetal CrO2 powders with nanoparticle shape anisotropy are studied. Magnetic anisotropy induced by the formation of magnetic texture during compaction is revealed. It is shown that tunneling magnetoresistance anisotropy is associated with the difference between a sample’s rates of magnetization in the longitudinal and transverse fields.

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DO - 10.3103/S1062873817030108

M3 - Article

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JO - Bulletin of the Russian Academy of Sciences: Physics

JF - Bulletin of the Russian Academy of Sciences: Physics

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