A reconfigurable device based on 2D van der Waals heterostructures that works both as a transistor and memory

https://techxplore.com/news/2022-12-reconfigurable-device-based-2d-van.html

"partial floating-gate field-effect transistor... graphene acting as floating gate hexagonal boron nitride and tungsten diselenide... as transistor (subthreshold swing 64 mV dec–1 and on/off current ratio 108) or as memory (erase/program ratio 108) can be switched between p- and n-type... lower power consumption... perform linear and nonlinear binary operations... fabricate complementary metal–oxide–semiconductor circuits, and linear and nonlinear logic gates with in situ storage... device-efficient half-adder circuits"