Journal of the Optical Society of Korea

  • 제12권2호
  • /
  • Pages.65-68
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  • 2008
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  • 1226-4776(pISSN)
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  • 2093-6885(eISSN)
한국광학회 (Optical Society of Korea)
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Miniband Structure of Quantum Dots based on GaN/AlN Nanowire Arrays

  • 투고 : 2008.04.16
  • 심사 : 2008.05.27
  • 발행 : 2008.06.25
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초록

The miniband structure of a quantum dot lattice based on GaN/AlN nanowire arrays has been investigated using the finite element method and Floquet theorem. The quantum dot modes and the quantum wire modes in the nanowire arrays were graphically verified. The optimum geometries of GaN/AlN quantum wire arrays were investigated by using a correlation between the width of nanowires and the separation of the minibandgap which is to be larger than the thermal energy at room temperature.

키워드

참고문헌

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피인용 문헌

  1. Anisotropic transport properties of quantum dot arrays fabricated by the edge-defined nanowires vol.40, pp.3, 2009, https://doi.org/10.1016/j.mejo.2008.06.048
  2. Intraband photon absorption in edge-defined nanowire superlattices for optoelectronic applications vol.108, pp.12, 2010, https://doi.org/10.1063/1.3520590