Extended Data Fig. 1: Micrograph of the sample.
From: Two electrons interacting at a mesoscopic beam splitter
SEM image showing the layout of the CrAu top gates over the etched mesa channel forming the pumps (red), sidewall depletion (green), quantum dot for charge read out and coupling floating gate (blue, red), and entrance/exit to the detector nodes (yellow). The blue arrows indicate the path of the injected electrons.
