Micromagnetic simulation of the complex transverse susceptibility in nanostructured particulate systems

نویسندگان

  • Dorin Cimpoesu
  • Alexandru Stancu
  • Leonard Spinu
چکیده

The paper is dedicated to the micromagnetic study of the real and imaginary parts of the transverse susceptibility TS temperature dependence for an interacting particulate system. Due to its fundamental and technological interest, we considered in our study two-dimensional arrays of particles as magnetic patterned media. It is shown that the interactions between particles strongly affect the TS signal. The effects of volume and anisotropy field dispersions are also analyzed. © 2006 American Institute of Physics. DOI: 10.1063/1.2177127

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تاریخ انتشار 2006