Výsledky vyhledávání - "Atsarkin, V A"

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Ferromagnetic Resonance in Permalloy Metasurfaces

Autor: Noginova, N., Gubanov, V., Shahabuddin, M., Gubanova, Yu., Nesbit, S., Demidov, V. V., Atsarkin, V. A., Beginin, E. N., Sadovnikov, A. V.

Permalloy films with one-dimensional (1D) profile modulation of submicron periodicity are fabricated based on commercially available DVD-R discs and studied using ferromagnetic resonance (FMR) method and micromagnetic numerical simulations. The main

Externí odkaz: http://arxiv.org/abs/2103.08704

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Resonance spin-charge phenomena and mechanism of magnetoresistance anisotropy in manganite/metal bilayer structures

Autor: Atsarkin, V. A., Sorokin, B. V., Borisenko, I. V., Demidov, V. V., Ovsyannikov, G. A.

The dc voltage generated under ferromagnetic resonance has been studied in bilayer structures based on manganite thin epitaxial films La0.67Sr0.33MnO3 (LSMO) and non-magnetic metals (Au, Pt, and SrRuO3) in the temperature range up to the Curie point.

Externí odkaz: http://arxiv.org/abs/1511.08664

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Role of dipole-dipole interactions in multiple quantum transitions in magnetic nanoparticles

Autor: Noginova, N., Barnakov, Yu., Radocea, A., Atsarkin, V. A.

In order to better understand the origin of multiple quantum transitions observed in superparamagnetic nanoparticles, electron magnetic resonance (EMR) studies have been performed on iron oxide nanoparticles assembled inside the anodic alumina membra

Externí odkaz: http://arxiv.org/abs/0911.1752

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Magnetic resonance in iron oxide nanoparticles: quantum features and effect of size

Autor: Noginov, Maxim M., Noginova, N., Amponsah, O., Bah, R., Rakhimov, R., Atsarkin, V. A.

In order to better understand the transition from quantum to classical behavior in spin system, electron magnetic resonance (EMR) is studied in suspensions of superparamagnetic magnetite nanoparticles with an average diameter of ~ 9 nm and analyzed i

Externí odkaz: http://arxiv.org/abs/0711.0168

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Magnetic resonance in nanoparticles: between ferro- and paramagnetism

Autor: Noginova, N., Chen, F., Weaver, T., Giannelis, E. P., Bourlinos, A. B., Atsarkin, V. A.

Magnetic nanoparticles of gamma-Fe2O3 coated by organic molecules and suspended in liquid and solid matrices, as well as a non-diluted magnetic fluid have been studied by electron magnetic resonance (EMR) at 77-380 K. Slightly asymmetric spectra obse

Externí odkaz: http://arxiv.org/abs/cond-mat/0610383

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New Possibilities for Investigation of TRI Violation with the use of Aligned Nuclei

Autor: Atsarkin, V. A., Barabanov, A. L., Beda, A. G., Novitsky, V. V.

Publikováno v: Nucl.Instrum.Meth.A440:626-631,2000

The methods of investigation of Time Reversal Invariance (TRI) violation using polarized neutron beam and polarized or aligned nuclear target are briefly considered. The new method of dynamic nuclear alignment (DNA) of quadrupolar nuclei is proposed.

Externí odkaz: http://arxiv.org/abs/nucl-ex/9903004

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