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Your search keyword '"Kostitcyna, E."' showing total 8 results
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8 results on '"Kostitcyna, E."'

4. Influence of the defects on magnetic properties of glass-coated microwires.

Author

Zhukov, A., Shuvaeva, E., Kaloshkin, S., Churyukanova, M., Kostitcyna, E., Sudarchikova, V., Talaat, A., Ipatov, M., and Zhukova, V.

Subjects
MAGNETIC properties, THIN films, TOXICOLOGICAL interactions, NUCLEATION, SURFACE coatings
Abstract

We observed different kind of defects, such as gas bubbles, glass coating thickness inhomogeneities, indications of the chemical interaction between the glass shell and the metallic nucleus. We showed that the existence of such bubbles might be the origin of the spontaneous fluctuations of the local nucleation field. [ABSTRACT FROM AUTHOR]

Published
2014
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6. Giant Magnetoimpedance Effect in Nanocrystalline Microwires.

Author

Talaat, A., Zhukova, V., Ipatov, M., Blanco, J. M., Churyukanova, M., Kaloshkin, S., Kostitcyna, E., Shuvaeva, E., Sudarchikova, V., Gonzalez-Legarreta, L., Hernando, B., and Zhukov, A.

Subjects
GIANT magnetoimpedance effect, ELECTRIC impedance, MAGNETIC properties, MAGNETIC fields, MAGNETOSTRICTION, NANOCRYSTALS
Abstract

We studied GMI effect and magnetic properties of Finemet-type FeCuNbSiB microwires. We observed that GMI magnetic field and frequency dependences and magnetic softness of composite microwires produced by the Taylor-Ulitovski technique can be tailored either controlling magnetoelastic anisotropy of as-prepared FeCuNbSiB microwires or controlling their structure by heat treatment or changing the fabrication conditions. GMI effect has been observed in as-prepared Fe-rich microwires with nanocrystalline structure. [ABSTRACT FROM AUTHOR]

Published
2013

7. Giant magnetoimpedance effect in nanocrystalline microwires

Author

Talaat, A., Zhukova, V., Ipatov, M., Blanco, J. M., Churyukanova, M., Kaloshkin, S., Kostitcyna, E., Shuvaeva, E., Sudarchikova, V., Gonzalez-Legarreta, L., Hernando, B., Arcady Zhukov, and Universidad de Cantabria

Abstract

We studied GMI effect and magnetic properties of Finemet-type FeCuNbSiB microwires. We observed that GMI magnetic field and frequency dependences and magnetic softness of composite microwires produced by the Taylor-Ulitovski technique can be tailored either controlling magnetoelastic anisotropy of as-prepared FeCuNbSiB microwires or controlling their structure by heat treatment or changing the fabrication conditions. GMI effect has been observed in as-prepared Fe-rich microwires with nanocrystalline structure. This work was supported by EU ERA-NET programme under project "SoMaMicSens" (MANUN ET-2010-Basque-3), by EU under FP7 "EM-safety" project, by Spanish Ministry of Science and Innovation, MICINN under Project MAT2010-18914, by the Basque Government under Saiotek 11 MICMAGN project (S-PE11UN087) and by federal target program "Scientific and scientific-pedagogical personnel of innovative Russia", state contract No. 14.18.21.0783.

8. Magnetic Properties and Giant Magneto-impedance in Amorphous and Nanocrystalline Microwires.

Author

TALAAT, A., ZHUKOVA, V., IPATOV, M., BLANCO, J. M., CHURYUKANOVA, M., KALOSHKIN, S., KOSTITCYNA, E., SHUVAEVA, E., GONZALEZ-LEGARRETA, L., HERNANDO, B., and ZLOLUKOV, A.

Subjects
INTERNAL combustion engine ignition, AUTOMOBILE ignition, MAGNETIC entropy, MAGNETIC properties, MAGNETISM
Abstract

We studied magnetic properties and GMI effect of Finemet-type FeCuNbSiB microwires. We observed that GMI effect and magnetic softness of microwires produced by the Taylor-Ulitovski technique, can be tailored by either controlling magnetoelastic anisotropy of as-prepared FeCuNbSiB microwires or controlling their structure by heat treatment or changing the fabrication conditions. GMI effect has been observed in as-prepared Fe-rich microwires with nanocrystalline structure. [ABSTRACT FROM AUTHOR]

Published
2014
Full Text
View/download PDF

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