Measurement of a 1,024 QD farm. a) Schematic of a three-dimensional render of the 1:1,024 MUX, with analog access (green, VD; pink, VG; yellow, VS) to each QD device controlled by row–column addressing (red and blue wires). b) Schematic of the cross-section of a single transistor along the direction of current flow, showing a QD (purple) below the gate and between the drain and source. c) Example of a two-dimensional map showing a normalized device response as a function of the drain–source and ...