Magnetic Properties of CoFeSiB/CoNi, CoFeSiB/FeNi, FeSiB/CoNi, FeSiB/FeNi Biphase Microwires in the Temperature Range 295-1200 K
I. Iglesiasa, R. El Kammouni b, K. Chichay a, N. Perova,c, M. Vazquez b and V. Rodionovaa,d
aInnovation Park and Institute of Physics and Technology, Immanuel Kant Baltic Federal University, Kaliningrad 236041, Russia
bInstitute of Materials Science of Madrid, CSIC, 28049 Madrid, Spain
cFaculty of Physics, Lomonosov Moscow State University, Moscow 119991, Russia
dNational University of Science and Technology MISiS, Moscow 119049, Russia
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We have studied the magnetic properties of two series of magnetically biphase microwires with 1 μm thickness of CoNi-based hard or FeNi-based soft shells with a core of FeSiB or FeCoSiB glass-coated microwires. The magnetic properties were analyzed as a function of temperature in the range from 295 K to 1200 K using a vibrating sample magnetometer. Analysis of the magnetization reversal of each phase with measuring temperature has been performed.

DOI: 10.12693/APhysPolA.127.591
PACS numbers: 75.60.Ej