Lee, Hojun Bang, Wonbae Hong, Kimin Kim, Dohun Na, Jiwon Jeung, Won Young 2024-01-20T21:30:28Z 2024-01-20T21:30:28Z 2021-09-03 2009-06 0018-9464 https://pubs.kist.re.kr/handle/201004/132454 We studied the magnetoimpedance of narrow Ni-Fe Permalloy wires prepared by electrodeposition. The wires were fabricated by lithographical patterning and chemical etching of electroplated thin films. The microstructure and magnetic property of the deposit were adjusted by using an organic additive added to the electrolyte. Aspect ratio of the wires was varied between 10 and 50 by changing the length of the wire while the thickness and width were fixed. The magnetoimpedance exhibited highest value at 30 MHz and was 18-25% depending on the aspect ratio. The magnetic fields for the highest magnetoresistance increased in proportion to the frequency in the range between 1 and 100 MHz. English IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC THIN-FILMS GIANT MAGNETOIMPEDANCE COERCIVITY IMPEDANCE Magnetoimpedance of Galvanostatically Electroplated Ni-Fe Permalloy Wires Article 10.1109/TMAG.2009.2020546 1 IEEE TRANSACTIONS ON MAGNETICS, v.45, no.6, pp.2748 - 2749 IEEE TRANSACTIONS ON MAGNETICS 45 6 2748 2749 scie scopus 000266329800107 2-s2.0-66549115940 Engineering, Electrical & Electronic Physics, Applied Engineering Physics Article; Proceedings Paper THIN-FILMS GIANT MAGNETOIMPEDANCE COERCIVITY IMPEDANCE Electroplating magnetoimpedance permalloy wire