Reducing non-linear effects in Kelvin Probe Force Microscopy of back-gated 2D semiconductors

Zander Scholl, Ezra Frohlich, Natalie Rogers +6

In 2D field effect transistors the gate electrostatically dopes the 2D semiconductor (2DSC) channel, tuning the Fermi level. In principle, Kelvin probe force microscopy (KPFM) can…