Researchers find that FGT is an excellent material for SOT-MRAM devices
Researchers from Seoul's National University and Pohang's University of Science and Technology (POSTECH) report that a 2D iron germanium telluride (Fe3GeTe2, or FGT) layer is an excellent candidate to be used as the basis SOT-MRAM material.
An SOT-MRAM based on FGT is highly energy-efficient, in fact the researchers say that the measured magnitude of SOT per applied current density is two orders of magnitude larger than the values reported previously for other candidate materials.