ENERGY-INDEPENDENT TRINARY MEMORY CELL BASED ON CARBON NANOCOMPOSITE Russian patent published in 2023 - IPC G11B9/00 B82B1/00 B82Y40/00 

FIELD: solid-state nanoelectronics.

SUBSTANCE: invention an be used to create energy-independent nanoscale memory elements of ternary computers, which can be used in computer technology. In a memory cell based on a carbon nanocomposite containing a nanotube with chirality (10, 10), in the cavity of which at the open edges of the nanotube there are fullerene trimmers chemically connected to each other and to the nanotube, and the K@C60 endohedral complex. According to the invention, the nanotube is made in form of T-shaped seamless element having a base and arms, the cell contains additional fullerene trimmers, chemically connected to each other and a nanotube and located in the base cavity of the T-shaped element at its open edge, the cell contains an oxide ring of 60 oxygen atoms and an oxide ring of 30 oxygen atoms, which are located on the outer side of the nanotube on the arms of the T-shaped element, while the K@C60 endohedral complex is located in the base cavity of the T-shaped element.

EFFECT: expansion of functionality of the memory cell to three logical states.

1 cl, 3 dwg, 2 tbl