Magneto-impedance ratio dependence of gamma irradiation in electrodeposited [NiFe/Cu]6 multilayer at low frequency

In this study, the magnetoimpedance ratio depends on gamma irradiation in electrodeposited [NiFe/Cu]6 multilayers are presented. The [NiFe/Cu]6 with meander structure on Cu PCB is composed of a NiFe layer with a Cu interlayer. Samples multilayer of [NiFe/Cu]6 with and without irradiation 3O Gy by Co...

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Bibliographic Details
Main Authors: Oktaria, Vina, Rusydan, Dian Afif, Ismail, Sutomo, Artono Dwijo, Utari, Purnama, Budi
Format: Conference Proceeding
Language:English
Subjects:
Gamma irradiation
Gamma rays
Interlayers
Intermetallic compounds
Iron compounds
Magnetic fields
Magnetoimpedance
Multilayers
Nickel compounds
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Summary:In this study, the magnetoimpedance ratio depends on gamma irradiation in electrodeposited [NiFe/Cu]6 multilayers are presented. The [NiFe/Cu]6 with meander structure on Cu PCB is composed of a NiFe layer with a Cu interlayer. Samples multilayer of [NiFe/Cu]6 with and without irradiation 3O Gy by Co-6O gamma radiation are evaluated the impedance magnitude under various magnetic fields. The change of the impedance under the magnetic field or the magneto-impedance effect is studied for modify frequency. The result shows that the magneto-impedance ratio decreases from 3.5% to 2.33% for the sample without and with gamma irradiation. The change of morphological surface sample should attributable to a decrease of the magneto-impedance ratio. The magneto-impedance ratio increases with the increase of frequency, both without and with irradiated samples.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0030389