2D Electronics: The Application of a High‐κ Polymer Dielectric in Graphene Transistors (Adv. Electron. Mater. 7/2020)

High-κ polymer P(VDF-TrFE-CFE) is applied in a graphene thin film transistor as the dielectric layer by Zhenhua Sun and co-workers in article number 2000031. This results in a considerable improvement in device performance. A systematical investigation is conducted, revealing the promising application potential of this high-κ dielectric in flexible, low operation voltage, and high mobility transistors based on two-dimensional semiconductors.