KPFM on polished stainless steel

Stainless steel shows domains with different contact potentials

In the experiment shown below, KPFM and topography data were recorded in a single run using a Flex-Axiom system. Also see the related MFM application.

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KPFM on stainless steel

Scan size: 80 µm x 80 µm
Potential range: 200 mV

Topography on stainless steel

Scan size: 80 µm x 80 µm
Height range: 50 nm

MFM zoom on stainless steel

Scan size: 80 µm x 80 µm
Phase range: 10°

Other Nanosurf applications