Data availability for 'A Chiral Fermionic Valve driven by Quantum Geometry'

The following datasets were used to plot the graphs used in the study. The datasets given in Figure 2 and Figure 3 were simultaneously obtained using a lock-in amplifier. During current-voltage measurements using a lock-in amplifier, transient spikes were observed in the recorded signal during automatic range switching of the lock-in amplifier that are not representative of the physical behavior of the device under study. To ensure data integrity, we removed these points using a threshold-based filter during data-processing that excluded abrupt signal jumps exceeding the expected measurement noise and occurring synchronously with range change events. The filtering process was applied uniformly across all datasets. The raw data are available upon request.