Fig. 7: Size scaling of the activated transfer edges in the highest-power machines.
From: Learning the best nanoscale heat engines through evolving network topology
The fraction f1 − 2 of the activated transfer edges between single-hole states and double-hole states is plotted against the inverse of system size 1/Nf. Blue dots correspond to numerical values of f1 − 2 extracted from the state-transfer network shown in Fig. 4a–d. Green dashed line indicates the analytical scaling f1 − 2 = 1 − Nf/2.
