Fig. 7From: In Silico Modeling of Indigo and Tyrian Purple Single-Electron Nano-Transistors Using Density Functional Theory ApproachThe full self-consistently calculated charge stability diagrams for indigo (a) and Tyrian purple (b) SETs. These diagrams were calculated for the SET environment. The colors show the number of charge states in the bias window for a given V G . The color map is blue (0), light blue (1), green (2), orange (3), and red (4)Back to article page