Monodispersed Ni sphere observation and Ni/NiO magnetic properties

Xiansong Liu, Shengqiang Zhou, Kai Huang, Udi Meridor, Aviad Frydman, Aharon Gedanken

Research output: Contribution to journalArticlepeer-review

2 Scopus citations

Abstract

Monodispersed nickel spheres with diameters ranging from 100 nm to 180 nm were prepared by microwave-assisted (MW) polyol method. The magnetic stripe domain structure in these nickel spheres was measured by magnetic force microscopy (MFM). Furthermore, in this work we reported the formation of core-shell structures of highly globular NicoreNiOshell which were synthesized from the Ni spheres, and the magnetic properties of the core-shell structures have been investigated.

Original languageEnglish
Pages (from-to)1457-1460
Number of pages4
JournalXiyou Jinshu Cailiao Yu Gongcheng/Rare Metal Materials and Engineering
Volume35
Issue number9
StatePublished - Sep 2006

Keywords

  • Interface coupling
  • Magnetism
  • Monodispersed single-domain nickel spheres

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