Yagmur, V.Atalay, F. E.Bayri, N.Atalay, S.2024-08-042024-08-0420121012-0394https://doi.org/10.4028/www.scientific.net/SSP.190.243https://hdl.handle.net/11616/957375th Moscow International Symposium on Magnetism (MISM 2011) -- AUG 21-25, 2011 -- Lomonosov Moscow State Univ, Moscow, RUSSIANi80Fe20/Cu composite wires were produced under torsion using electrodeposition method. The total length of the magnetic film deposited onto 50 mu m Cu wire is 3 cm and the thickness of the magnetic layer is about 10 gm. All samples showed single peak in magnetoimpedance (MI) curves. The magnitude (Delta Z/Z) % are 260%, 235% and 119% for samples produced under 22.4, 44.8, 89.7 rad/m torsion values, respectively at driving frequency of 160 kHz. MI effect magnitude decreases with increasing applied torsion during the electrodeposition process. A linear change in the second harmonics of output voltage from wire ends as a function of applied magnetic field (coil-less fluxgate effect) was observed in all sample. The sensitivity of coil-less output increases with increasing torsion and maximum sensitivity was observed in the sample produced at 89.7 rad/m torsion.eninfo:eu-repo/semantics/closedAccessMagnetoimpedancemagnetic materialelectrodepositionmagnetic field sensorcoil-less fluxgatetorsionConference Object19024324610.4028/www.scientific.net/SSP.190.2432-s2.0-84864246311N/AWOS:000308061600059N/A