Reconfigurable Single-Walled CNT FeFET (Univ. of Pennsylvania, Yonsei et al.)

Researchers from the University of Pennsylvania, Yonsei University, and others have published a paper on "Reconfigurable single-walled carbon nanotube ferroelectric field-effect transistors." The study focuses on creating scalable reconfigurable devices that integrate carbon nanotubes with a ferroelectric gate dielectric, showcasing high on-state currents, on/off ratios exceeding 105, and excellent memory characteristics. The devices can switch between p- and n-channel transistors, enabling the realization of ternary content-addressable memory with fewer components than traditional silicon-based circuits. This advancement could lead to more compact and power-efficient integrated circuits.