Giant Magneto-Impedance Effect in Thin Zinc Oxide Coated on Co-Based (2705 X) Amorphous Ribbons

Taysioglu A. A., Kaya Y., Peksöz A., Akay S. K., Derebaşı N., Irez G., ...Daha Fazla

IEEE TRANSACTIONS ON MAGNETICS, cilt.46, sa.2, ss.405-407, 2010 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 46 Sayı: 2
  • Basım Tarihi: 2010
  • Doi Numarası: 10.1109/tmag.2009.2035329
  • Dergi Adı: IEEE TRANSACTIONS ON MAGNETICS
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.405-407
  • Anahtar Kelimeler: Amorphous magnetic materials, atomic force microscopy, giant magneto-impedance (GMI), ALLOYS, WIRES
  • Bursa Uludağ Üniversitesi Adresli: Evet

Özet

ZnO film coated Co-based (2705 X) amorphous ribbons are prepared by the successive ionic layer adsorption and reaction technique. The influence of coating on giant magneto-impedance (GMI) has been investigated over a frequency range from 0.1 to 3.5 MHz and under a static magnetic field between -8 and +8 kA/m. The highest GMI ratio of 15.63% was obtained in the coated Co-based amorphous ribbons which is 80% higher than the sample without coating. The results indicate that the surface coating process plays an important role in the GMI effect.