Skip to main content
Figure 2 | Nanoscale Research Letters

Figure 2

From: Atomistic simulations of the optical absorption of type-II CdSe/ZnTe superlattices

Figure 2

Schematic diagram of the band alignment for the (CdSe) 7 /(ZnTe) 7 SL and electronic wave functions. Schematic diagram of the band alignment for the (CdSe)7/(ZnTe)7 SL (a) and electronic wave functions of the upper valence miniband and the lower conduction miniband in three interfaces cases: (b) non-symmetric case, (c) ZnSe interfaces, and (d) CdTe interfaces. Envelope functions are plotted along the [001] axis (molecular average between the charge densities on cation and anion sites) for clarity reasons and to better evidence the location of electronic states in the structure.

Back to article page