Now showing items 1-2 of 2

    • Effects of size and shape on electronic states of quantum dots 

      Ngo, C.; Yoon, S.; Fan, Weijun; Chua, S. (2006)
      A strained-modified, single-band, constant-potential three-dimensional model is formulated to study the dependence of electronic states of InAs/GaAs quantum dots QDs on shape and size variation. The QD shapes considered ...
    • Tuning InAs quantum dots for high areal density and wideband emission 

      Ngo, C. Y.; Yoon, Soon Fatt; Fan, Weijun; Chua, S. J. (2007)
      The authors report the effect of growth temperature and monolayer coverage on areal density and photoluminescence spectral width of InAs quantum dot QD . Areal density and spectral width were found to be strongly dependent ...