Coil-less fluxgate effect in (Co0.94Fe0.06)(72.5)Si12.5B15 amorphous wires

Atalay, S.; Ripka, P.; Bayri, N.

doi:10.1016/j.jmmm.2010.02.018

Coil-less fluxgate effect in (Co0.94Fe0.06)(72.5)Si12.5B15 amorphous wires

Atıf İçin Kopyala

Atalay S., Ripka P., Bayri N.

JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS, cilt.322, sa.15, ss.2238-2243, 2010 (SCI-Expanded)

Yayın Türü: Makale / Tam Makale
Cilt numarası: 322 Sayı: 15
Basım Tarihi: 2010
Doi Numarası: 10.1016/j.jmmm.2010.02.018
Dergi Adı: JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS
Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
Sayfa Sayıları: ss.2238-2243
İnönü Üniversitesi Adresli: Evet

Özet

In this study, the coil-less fluxgate properties of the as-cast and annealed amorphous wires with the composition (Co0.94Fe0.06)(72.5)Si12.5B15 were investigated. As its name implies, a coil-less fluxgate is a new type of magnetic-field sensor without a coil. When the wire is periodically saturated in a magnetic field in the circumferential direction with a 30 kHz, 62 mA driving current under a 16.5 pi rad/m torsional strain, there is a linear variation in the second harmonic of the voltage from the wire ends as a function of the applied external DC magnetic field along the length of the wire.