Giant Magnetoresistance effect and magnetization reversal in Ni81 Fe19 / Cu / Ni81 Fe19 tri-layered ring

Koji Sekiguchi, Masaru Nagura, Hideki Miyajima

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

Magnetoresistance for a tri-layered Ni81 Fe19 / Cu / Ni81 Fe19 nanoring with wires attached to the ring edges has been investigated. The magnetic domain in the tri-layered ring is well defined due to the GMR effect caused by tri-layered structure. Magnetization reversal is controllable in case that a magnetic field is applied along the wire axis, indicating the present system is promising for an electron interferometer.

Original languageEnglish
Pages (from-to)2345-2347
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume310
Issue number2 SUPPL. PART 3
DOIs
Publication statusPublished - 2007 Mar

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Giant magnetoresistance
Magnetization reversal
Nanorings
wire
Wire
magnetization
Magnetic domains
rings
Magnetoresistance
magnetic domains
Interferometers
interferometers
Magnetic fields
Electrons
magnetic fields
electrons

Keywords

  • Ferromagnetic materials
  • Magnetoresistance
  • Nanoring

ASJC Scopus subject areas

  • Condensed Matter Physics

Cite this

Giant Magnetoresistance effect and magnetization reversal in Ni81 Fe19 / Cu / Ni81 Fe19 tri-layered ring. / Sekiguchi, Koji; Nagura, Masaru; Miyajima, Hideki.

In: Journal of Magnetism and Magnetic Materials, Vol. 310, No. 2 SUPPL. PART 3, 03.2007, p. 2345-2347.

Research output: Contribution to journal › Article

Sekiguchi, K, Nagura, M & Miyajima, H 2007, 'Giant Magnetoresistance effect and magnetization reversal in Ni81 Fe19 / Cu / Ni81 Fe19 tri-layered ring', Journal of Magnetism and Magnetic Materials, vol. 310, no. 2 SUPPL. PART 3, pp. 2345-2347. https://doi.org/10.1016/j.jmmm.2006.11.098
Sekiguchi K, Nagura M, Miyajima H. Giant Magnetoresistance effect and magnetization reversal in Ni81 Fe19 / Cu / Ni81 Fe19 tri-layered ring. Journal of Magnetism and Magnetic Materials. 2007 Mar;310(2 SUPPL. PART 3):2345-2347. https://doi.org/10.1016/j.jmmm.2006.11.098
Sekiguchi, Koji ; Nagura, Masaru ; Miyajima, Hideki. / Giant Magnetoresistance effect and magnetization reversal in Ni81 Fe19 / Cu / Ni81 Fe19 tri-layered ring. In: Journal of Magnetism and Magnetic Materials. 2007 ; Vol. 310, No. 2 SUPPL. PART 3. pp. 2345-2347.
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