Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Gabriel Vlasák"'
Autor:
Pavol Butvin, Michal Janošek, Pavel Ripka, Beata Butvinová, Peter Švec, Marek Kuzminski, Dušan Janičkovič, Gabriel Vlasák
Publikováno v:
Sensors and Actuators A: Physical. 184:72-77
The possibilities to improve the performance of certain fluxgate sensor types are still not exhausted. Two types of closed-path sensors – ring core and racetrack – were checked to reveal risky combination of material and construction parameters,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::515f2b265a8e8cac73de69cab0b7e73d
https://doi.org/10.1016/j.sna.2012.07.001
https://doi.org/10.1016/j.sna.2012.07.001
Autor:
Peter Svec, Peter Svec Sr., Igor Matko, Ivan Skorvánek, Jozef Kováč, Dusan Janickovic, Gabriel Vlasák
Publikováno v:
Solid State Phenomena. :953-958
Bilayer ribbons were prepared by rapid quenching from the melt using a double-nozzle technique. The composition of the layers was selected from the Fe/Co-Si-B and Fe-Cu-Nb-Si-B systems, respectively. Ribbons with typical thickness of 45-50 microns an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9dc5ca274c7bbc9519b332cdc03bdf2a
https://doi.org/10.4028/www.scientific.net/ssp.172-174.953
https://doi.org/10.4028/www.scientific.net/ssp.172-174.953
Autor:
B. Butvinová, J. Hosko, Gabriel Vlasák, M. Kuzminski, A. Slawska-Waniewska, Peter Švec, P. Butvin
Publikováno v:
Journal of Alloys and Compounds. 509:S64-S68
Amorphous ribbons (Fe–Ni) 81 Nb 7 B 12 with Ni/Fe = 0, 1/6, 1/3 and 1 were prepared by planar flow casting. Thermal treatment of samples was performed in vacuum at temperatures chosen to map the evolution of selected properties in the course of tra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9380917d5a29f1bc15b98c7328a374b
https://doi.org/10.1016/j.jallcom.2010.12.106
https://doi.org/10.1016/j.jallcom.2010.12.106
Publikováno v:
Journal of Alloys and Compounds. 509:997-1000
Magnetic properties of Fe–Co–Mo–Cu–B alloy system with Co up to 26 at.% were investigated. After proper thermal treatment, the nanocrystalline grain remains tiny, the density hardly increases, but the room-temperature saturation attains 1.5 T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb5407b4b73ee8a683514f9a27fede8c
https://doi.org/10.1016/j.jallcom.2010.09.154
https://doi.org/10.1016/j.jallcom.2010.09.154
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 24:611-615
The investigation addresses the bilayer melt-spun ribbons in which the positively magnetostrictive layer Fe77.5Si7.5B15 is toward the free surface, while the negatively magnetostrictive layer of Co72.5Si12.5B15 forms the one in contact with the quenc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3b0ae30236897c548fd08f66a93411b
https://doi.org/10.1007/s10948-010-0955-x
https://doi.org/10.1007/s10948-010-0955-x
Autor:
Josefina María Silveyra, V. Cremaschi, Emília Illeková, Peter Švec, Gabriel Vlasák, Dušan Janičkovič
Publikováno v:
Journal of Magnetism and Magnetic Materials. 322:2350-2354
Magnetostriction, dilatation and calorimetric measurements were performed on FINEMET type as-quenched and heat treated ribbons. Nb was gradually replaced by Mo in order to study the influence of the refractory elements exchange on several magnetostri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4511657b050c099fe695628e988b6f5f
https://doi.org/10.1016/j.jmmm.2010.02.036
https://doi.org/10.1016/j.jmmm.2010.02.036
Publikováno v:
Journal of Magnetism and Magnetic Materials. 322:2047-2050
The study of the transition between ferromagnetic and paramagnetic states has been investigated on selected metallic glass systems based on Fe–Ni–Nb–B and Fe–Co–Mo–Cu–B with TC close to room temperature. Samples in the form of ribbons w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b73b26da1e8db98b2926848062ad6a0b
https://doi.org/10.1016/j.jmmm.2010.01.032
https://doi.org/10.1016/j.jmmm.2010.01.032
Autor:
Maciej Kowalczyk, Xiu Bing Liang, T. Erenc-Sedziak, Jarosław Ferenc, Gabriel Vlasák, Tadeusz Kulik
Publikováno v:
Solid State Phenomena. 154:169-173
Structure as well as magnetic and magnetoelastic properties of nanocrystalline (Fe,Co)-(Hf,Zr)-Cu-B alloys (HITPERM-type) were investigated in order to find out which factors are responsible for the magnetic hardening of these magnetically soft mater
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::920a125d02993b49adf4052e00f09913
https://doi.org/10.4028/www.scientific.net/ssp.154.169
https://doi.org/10.4028/www.scientific.net/ssp.154.169
Publikováno v:
Journal of Magnetism and Magnetic Materials. 320:e837-e840
The investigation of magnetostriction of (Fe1Co1)76Mo8Cu1B15 metallic glass upon structural changes has been performed on samples with different thermal history. The samples have been annealed for 0.5 h at different temperatures ranging from 573 to 9
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4f09f5f96c9b9aa43aba79a8132a5472
https://doi.org/10.1016/j.jmmm.2008.04.168
https://doi.org/10.1016/j.jmmm.2008.04.168
Publikováno v:
Journal of Magnetism and Magnetic Materials. 320:e754-e757
Amorphous rapidly quenched ribbons of (Fe–Co) 79 Mo 8 Cu 1 B 12 and (Fe–Co) 76 Mo 8 Cu 1 B 15 with the ratio of Co/Fe from 0 to 1 and 0 to 2, respectively, were prepared by planar flow casting. The dependence of Curie temperature T C on Co/Fe rat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f2c20a190c2a7747686cba216d0a37c
https://doi.org/10.1016/j.jmmm.2008.04.172
https://doi.org/10.1016/j.jmmm.2008.04.172