2022 Vol. 1, No. 2
Flash memory with ultrafast operation speed and low-power consumption is urgently demanded in the era of big data. Van der Waals heterostructure has intrinsic atomically sharp interface and bond-free surface, and provides a platform to realize flash memory with nanosecond writing/erasing speed and long-term retention performance. In addition, the ability to integrate the ultrafast flash memory and other heterogeneous components into a homogeneous device is attractive for the development of next-generation nanoelectronics.