Nano-aperture plasmonic VCSELS

  • Peggy Koyama
  • Published 2008 in
    2008 20th International Conference on Indium…


We have successfully investigated the selfassembly mechanism for InAs quantum dots (QDs) formed on GaAs(001) by using a unique scanning tunnelling microscope (STM) placed within the molecular beam epitaxy (MBE) growth chamber. The images elucidate the mechanism of QD nucleation, demonstrating directly that not all deposited In is initially incorporated into… (More)


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