Fig. 5
From: Identification of advanced spin-driven thermoelectric materials via interpretable machine learning

Spin-driven thermopower SSTE of CoPtN thin films. SSTE increases with increasing X2X8 in CoPtN, which was selected by material screening guided by the knowledge obtained from the FAB/HMEs model, namely, the positive correlation between SSTE and X2X8. SSTE of Co48.9Pt51.1N7.2 thin film reaches 13.04 μV/K, which is larger than all other known STE materials