Giant magnetoimpedance effect in NiFe/Cu plated wire with various plating thicknesses
Küçük Resim Yok
Tarih
2005
Yazarlar
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Elsevier Science Sa
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, the magnetoimpedance, MI, effect in NiFe/Cu wire with various plated NiFe thicknesses was investigated. The MI results showed that the frequency, where the maximum MI occurs, decreases with increasing plating thickness. During the plating process some parameters such as the plating voltage, pH, and the temperature of solutions were kept constant. It was found that the thickness of the plated NiFe layer changes with plating time and the obtained plated layers are approximately 1-2, 3.5 and 10 mu m for 10, 60 and 180 min plating times, respectively. It was found that the NiFe film thickness had a significant effect on the magnitude and frequency dependence of the MI effect. The magnitude of the MI ratio under the H = 7400 A/m can reach about 750% for 180 min plating at 55 kHz driving current frequency. (c) 2004 Elsevier B.V. All rights reserved.
Açıklama
Anahtar Kelimeler
NiFe alloys, magnetoimpedance, electrodeposition
Kaynak
Journal of Alloys and Compounds
WoS Q Değeri
Q1
Scopus Q Değeri
Q1
Cilt
392
Sayı
1-2
