Cubic and spherical high-moment FeCo nanoparticles with narrow size distribution

Jianmin Bai, Yun Hao Xu, Jian Ping Wang

Research output: Contribution to journalArticlepeer-review

25 Scopus citations


FeCo nanoparticles with controllable shapes and narrow size distribution were fabricated by using a plasma-gas-condensation technique. Either cubic shape or spherical shape were obtained when the magnetic field distribution above the sputtering target were well controlled. Meanwhile, the size distribution of these FeCo nanoparticles was also controllable, and a narrow size distribution of 4.9% was obtained at the optimized conditions. The Fe-Co nanoparticles with different shapes showed different magnetic behaviors.

Original languageEnglish (US)
Pages (from-to)3340-3342
Number of pages3
JournalIEEE Transactions on Magnetics
Issue number7
StatePublished - Jul 2007


  • Biomedicine
  • FeCo nanoparticles
  • High moment
  • Magnetic nanoparticles
  • Nano medicine
  • Nanocluster
  • Plasma-gas condensation
  • Shape control
  • Size distribution
  • Soft magnetic


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