Kelvin Probe Force Microscopy Implementation Guide

This technical note discusses the implementation of Kelvin Probe Force Microscopy (KPFM) using the attocube attoAFM I microscope. It details the hardware and software configurations for both amplitude modulation (AM-KPFM) and frequency modulation (FM-KPFM) modes, highlighting their experimental comparison on a bilayer moiré structure of graphene and hBN. The findings illustrate the trade-offs between sensitivity and lateral resolution, aiding users in selecting the optimal KPFM mode for nanoscal