Topological State Computation & Magneto-Electric Memory Integration

The shift from traditional Complementary Metal-Oxide Semiconductor (CMOS) logic gates—which derive their function from the manipulation of charge flow and voltage differentials—to state-based computation represents a fundamental paradigm pivot in semiconductor physics. As planar scaling limits are approached, encountering critical issues such as exponentially increasing leakage currents and prohibitive thermal dissipation densities, computational density and energy efficiency mandates necessitate exploiting materials whose information processing is dictated by stable physical states rather than transient electrical potential. Topological State Computation (TSC) leverages exotic quantum phenomena, specifically the stability of defects like skyrmions or the polarization state in ferroelectric/magnetoelectric heterostructures, to store and process data using low-energy magnetic or structural phase changes.