Fig. 2From: Calculation of Energy Diagram of Asymmetric Graded-Band-Gap Semiconductor SuperlatticesCoordinate dependences of electrostatic potential (a), edges of conduction band (solid lines) and valence band (dashed lines) (b), and charge density (c) for d 1 + d 2 = 5L D, ΔE g(d 1) = 0.1kT, κ = 0.5, and d 1/(d 1 + d 2) = 0.5 (1), 0.2 (2), and 0.05(3)Back to article page