Journal of Magnetics

The Korean Magnetics Society (한국자기학회)
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Potential for Novel Magnetic Structures by Nanowire Growth Mechanisms

  • Lapierre R.R. (Centre for Electrophotonic Materials and Devices, Department of Engineering Physics, McMaster University) ;
  • Plante M.C. (Centre for Electrophotonic Materials and Devices, Department of Engineering Physics, McMaster University)
  • Published : 2005.09.01
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Abstract

GaAs nanowires were grown on GaAs (111)B substrates in a gas source molecular beam epitaxy system, using self-assembled Au particles with diameters between 25 and 200 nm as the catalytic agents. The growth rate and structure of the nanowires were investigated for substrate temperatures between 500 and $600^{\circ}C$ to study the mass transport mechanisms that drive the growth of these crystals. The possibilities for fabrication of novel magnetic nanostructures by suitable choice of growth conditions are discussed.

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References

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