Figure 3.

Band gap structure ofa100D5B5W2P37H (VBM: X or G, CBM: G, Eg: 1.28 eV),b100D5B5W2P37O (VBM: M, CBM: M, Eg: 0.59 eV)

Lin et al. Nanoscale Research Letters 2009 4:409-413   doi:10.1007/s11671-009-9259-0