Journal of Magnetics

The Korean Magnetics Society (한국자기학회)
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Current Density and Thickness Effects on Magnetic Properties of Electrodeposited CoPt Magnetic Films

  • Kim, Hyeon Soo (Department of Physics and Research Institute of Natural Science, Gyeongsang National University) ;
  • Jeong, Soon Young (Department of Physics and Research Institute of Natural Science, Gyeongsang National University) ;
  • Suh, Su Jeong (School of Advanced Materials Science and Engineering, Sungkyunkwan University)
  • Received : 2013.09.30
  • Accepted : 2013.10.25
  • Published : 2013.12.31
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Abstract

The dominant magnetization reversal behavior of electrodeposited CoPt samples with various thicknesses deposited at different current densities was the domain wall motion by means of wall pinning. The magnetic interaction mechanism was dipolar interaction for all samples. The dipolar interaction strength was significantly affected by the sample thickness rather than by the current density, while the magnetic properties were closely related to the current density.

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References

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