Illustration of device used in the study (IMAGE) University of Groningen Caption Simplified schematic picture of the studied device, showing electrical and thermal generation of spin currents in a bilayer graphene/CrSBr heterostructure. The magnetic Co electrodes are used to determine the degree of proximity induced spin polarization in the bilayer graphene, where the magnetization of the outer-most layer of CrSBr (M<sup>CSB</sup>) allows for higher conductivity of the spin-up electrons (red arrows). Credit Talieh Ghiasi, University of Groningen Usage Restrictions With credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.