Figure 2From: Coulomb effect in hybrid double quantum dot-metal nanoparticle systems considering the wetting layerEnergy band diagram of the DQD-WL-MNP hybrid system. Note that \(\mathrm{k}_{1}\), \(\mathrm{k}_{2}\), \(\mathrm{k}_{3}\) are three wave vectors in the WL (in the z-direction), which are chosen depending on the WL energy states in the CB while \(\mathrm{k}_{1\mathrm{h}}\), \(\mathrm{k}_{2\mathrm{h}}\), \(\mathrm{k}_{3\mathrm{h}}\) are those in the VBBack to article page