A non-volatile cryogenic random-access memory based on the quantum anomalous Hall effect
A non-volatile cryogenic random-access memory based on the quantum anomalous Hall effect
Abstract The interplay between ferromagnetism and topological properties of electronic band structures leads to a precise quantization of Hall resistance without any external magnetic field. This so-called quantum anomalous Hall effect (QAHE) is born out of topological correlations, and is oblivious of low-sample quality. It was envisioned to lead towards …