Magnetoresistance of Electrodeposited Co/Cu Multilayer Nanowires

AVCU D., ATALAY F., ATALAY S., KAYA H., AYDOGMUS E.

ACTA PHYSICA POLONICA A, cilt.127, sa.4, ss.1115-1117, 2015 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 127 Sayı: 4
  • Basım Tarihi: 2015
  • Doi Numarası: 10.12693/aphyspola.127.1115
  • Dergi Adı: ACTA PHYSICA POLONICA A
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.1115-1117
  • İnönü Üniversitesi Adresli: Evet

Özet

Co/Cu multilayer nanowires were electrodeposited potentiostatically on highly ordered porous anodic alumina oxide templates. Scanning electron microscopy (SEM) showed that wires have diameters of about 250-300 nm and length of 40-50 pm. Co/Cu multilayer nanowire arrays embedded in anodic alumina oxide were mechanically polished with diamond in a suspension of oil until the wires appeared. Then the top and bottom surfaces of the material were coated with a layer of Au with a thickness of 100 nm for electrical contacts. Magnetic field was applied by an electromagnet and resistance was measured by four point technique.