Search Results - "Životský, O."

Influence of domain walls thickness, density and alignment on Barkhausen noise emission in low alloyed steels by Neslušan, M., Pitoňák, M., Minárik, P., M. Tkáč, Kollár, P., Životský, O.

“…This study deals with the characterization of low alloyed steels of different yield strengths (varying in the range of 235–1100 MPa) via Barkhausen noise…”
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Structure and magnetic properties of synthesized fine cerium dioxide nanoparticles by Luňáček, J., Životský, O., Janoš, P., Došek, M., Chrobak, A., Maryško, M., Buršík, J., Jirásková, Y.

“…Cerium dioxide, which is diamagnetic in its bulk crystalline fluorite form, exhibits ferromagnetism when prepared as a nanopowder. This characteristic has…”
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Barkhausen noise emission in Fe-resin soft magnetic composites by Neslušan, M., Füzer, J., Životský, O., Kollár, P., Minárik, P., Strečková, M., Bureš, R., Fáberová, M.

“…•MBN emission is richer in the composites composed of lower resin fraction.•MBN exhibits a good correlation with the coercivity and permeability.•MBN decreases…”
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Full-scale magnetic, microstructural, and physical properties of bilayered CoSiB/FeSiB ribbons by Životský, O., Titov, A., Jirásková, Y., Buršík, J., Kalbáčová, J., Janičkovič, D., Švec, P.

“…•Bilayered CoSiB/FeSiB ribbons prepared by the planar flow casting method.•Thickness of interface ranges from 0.5 to 6μm over the ribbon length.•Increase of…”
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Surface and bulk magnetic anisotropy in bilayered CoSiB/FeNbCuSiB and FeNbSiB/FeSiB ribbons by Životský, O., Titov, A., Jirásková, Y., Buršík, J., Hendrych, A., Hrabovská, K., Tsepelev, V.S.

“…The present study is devoted to the surface and bulk magnetic anisotropy of the bilayered Co72.5Si12.5B15/Fe73.5Nb3Cu1Si13.5B9 and…”
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Water suspended nanosized particles released from nonairborne brake wear debris by Peikertová, P., Kukutschová, J., Vávra, I., Matějka, V., Životský, O., Vaculík, M., Lee, P.W., Filip, P.

“…The paper addresses characterization of nanosized particles which may be potentially mobilized from nonairborne brake wear debris when being suspended in the…”
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Surface microstructure and magnetic behavior in FeSiB amorphous ribbons from magneto-optical Kerr effect by Životský, O., Hendrych, A., Klimša, L., Jirásková, Y., Buršík, J., Gómez, J.A.M., Janičkovič, D.

“…The magneto-optical Kerr effect (MOKE) completed by other surface sensitive methods as integral low-energy and conversion electron Mössbauer spectroscopy,…”
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Thermally stimulated iron oxide transformations and magnetic behaviour of cerium dioxide/iron oxide reactive sorbents by Luacek, J, ivotsky, O, Jiraskova, Y, Bursik, J, Janos, P

“…The present paper is devoted to detailed study of the magnetically separable sorbents based on a cerium dioxide/iron oxide composite annealed at temperatures…”
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Surface magneto-optical and Mössbauer observations of Fe–Al by Jirásková, Y., Hendrych, A., Životský, O., Buršík, J., Žák, T., Procházka, I., Janičkovič, D.

“…•The surface of Fe82Al18 was studied in the as-prepared and as-quenched states.•Mössbauer analysis revealed the presence of A2 ordered Fe–Al phase in both…”
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Surface magnetic properties and domains observation in as-quenched and annealed FeNbB ribbons by Životský, O., Postava, K., Kraus, L., Hrabovská, K., Hendrych, A., Pištora, J.

“…The longitudinal magneto-optical Kerr effect (MOKE) combined with the magneto-optical microscopy is used to investigate the surface magnetic anisotropy and the…”
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Surface and bulk magnetic properties of as-quenched FeNbB ribbons by Životský, O., Postava, K., Kraus, L., Jirásková, Y., Juraszek, J., Teillet, J., Barčová, K., Švec, P., Janičkovič, D., Pištora, J.

“…The surface and bulk magnetic properties of amorphous FeNbB ribbons in as-quenched state are investigated using various non-destructive methods. The conversion…”
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A New Phenomenon on the Surface of FINEMET Alloy by Životský, O., Klimša, L., Hendrych, A., Jirásková, Y., Buršík, J.

“…This paper is devoted to the analysis of quadratic magneto-optical effects (QMOKE) newly observed at the surface of FINEMET-type Fe 73.5 Si 13.5 Nb 3 Cu 1 B 9…”
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Magnetic behavior and domain structure in as-quenched, annealed, and stress-annealed CoFeCrSiB ribbons by Hendrych, A., Životský, O., Postava, K., Pištora, J., Kraus, L., Kubínek, R.

“…Combination of magneto-optical (MO) vector magnetometry and magneto-optical Kerr microscopy is used to investigate the surface magnetic properties of amorphous…”
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Depth-sensitive characterization of surface magnetic properties of as-quenched FeNbB ribbons by Životský, O., Postava, K., Hrabovská, K., Hendrych, A., Pištora, J., Kraus, L.

“…The longitudinal magneto-optical Kerr effect (MOKE) is used to study the surface magnetic properties of as-quenched FeNbB ribbons. MOKE surface hysteresis…”
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Influence of heat treatment on the structural and magnetic characteristics of (NdxPr1-x)2Fe14B-based magnetic material for low-temperature application by K. Skotnicová, G. S. Burkhanov, Y. S. Koshkid’ko, D. Růžička, T. Čegan, J. Cwik, N. B. Kolchugina, A. A. Lukin, O. Životský, K. Hrabovská

“…Sintered Pr-Nd-Fe-B-based permanent magnets with 10 and 13 wt. % of Pr were prepared by traditional technology and then subjected to various heat treatments…”
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Soft magnetic properties of as-deposited FeCoAlN films studied using magneto-optic magnetometry by Životský, O., Fendrych, F., Kraus, L., Postava, K., Chayka, O., Halagačka, L., Pištora, J.

“…The longitudinal magneto-optical Kerr effect (MOKE) is used to investigate the magnetic properties of nanogranular ferromagnetic FeCoAlN films. In-plane…”
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Nanostructured magnetite-ceria-based composite: Synthesis, calcination, properties, and applications by Jiraskova, Y., Bursik, J., Zivotsky, O., Lunacek, J., Alexa, P., Uhlar, R., Ederer, J., Janos, P.

“…Magnetite and magnetite/ceria composites prepared by chemical procedures in various mutual ratios were exposed to calcination treatment in a temperature…”
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Ellipsometric Selective Sensitivity to Magnetic Nanostructures by Hamrlová, J., Postava, K., Životský, O., Hrabovský, D., Pištora, J., Švec, P., Janičkovič, D., Maziewski, A.

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Microstructure and magnetism of Co2FeAl Heusler alloy prepared by arc and induction melting compared with planar flow casting by Titov, A., Jiraskova, Y., Zivotsky, O., Bursik, J., Janickovic, D.

“…This paper is devoted to investigations of the structural and magnetic properties of the Co2FeAl Heusler alloy produced by three technologies. The alloys…”
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Surface crystallized Co66Fe4B15Si15 amorphous ribbons studied using magneto-optical magnetometry by Životský, O., Postava, K., Kraus, L., Malátek, M., Janičkovič, D., Ciprian, D., Luňáček, J., Pištora, J.

“…Amorphous Co66Fe4B15Si15 ribbons field-annealed in air atmosphere exhibit the asymmetric giant magnetoimpedance effect which is promising for sensor…”
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