Magneto-impedance in Multilayered [Ni80Fe20/Cu]4 with modification of the line-length pattern on Cu printed circuit board

Prastyo, Wahyu Eko; Maulana, Frendi; Nuryani, N; Purnama, Budi

doi:10.1088/1742-6596/909/1/012030

Cited by 4 publications

(2 citation statements)

References 10 publications

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“…The meander−line−patterned GMI sensor which composes of multilayer [NiFe/Cu]N with N=2,4,6 and 8 [9,10] are used in this study. The schematic pattern of the printed circuit board (PCB) as a substrate shown in Fig.…”

Section: Methodsmentioning

confidence: 99%

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Influence of Multilayer Number to Magneto-Impedance Ratio in Electrodeposited [NiFe/Cu]N Multilayer

Oktaria

Utari

Purnama

2020

KEM

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Magneto-impedance ratio of the multilayer [NiFe/Cu)]N study by the number of multilayer. The both sample films of NiFe and Cu are fabricated by electrodeposition methods on a Cu-patterned substrate. The characteristic of magneto-impedance (MI) is performed at room temperature. Magneto-impedance are modified by varying N times (2, 4, 6 and 8) and the measurements frequency. The result show that the typical symetry of the magneto-impedance curve. Then the magneto-impedance (MI) ratio increases with the increase of frequency and N number layers. The increase of the magnetic permeability should address the increase of the MI ratio. Finally, the highest magneto-impedance ratio of 13.79 is obtained for [NiFe (200)/Cu (25)]8 at frequency 100 kHz.

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Section: Methodsmentioning

confidence: 99%

“…Therefore, magnetic materials with high permeability are candidates for magneto impedance sensor materials. Nickel-iron (NiFe) soft magnetic films are most widely used in magnetic sensors based on the MI effect [9,10]. In general, the MI ratio defines as…”

Section: Introductionmentioning

confidence: 99%