Galvanomagnetic effect of ferromagnetic nano-ring at low temperatures

S. Kasai, T. Niiyama, E. Saitoh, H. Miyajima

Research output: Contribution to journalArticlepeer-review

10 Citations (Scopus)

Abstract

Galvanomagnetic effect of NiFe rings has been studied. It was found that the ring takes two kinds of magnetization state, closure domain state and bi-domain state. At very low temperatures, resistance oscillation and fluctuation were observed, indicating the existence of the quantum interference effects such as Aharanov-Bohm effect.

Original languageEnglish
Pages (from-to)228-230
Number of pages3
JournalJournal of Magnetism and Magnetic Materials
Volume239
Issue number1-3
DOIs
Publication statusPublished - 2002 Feb

Keywords

  • Galvanomagnetic effect
  • Magnetization
  • Nano-ring

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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