On polished stainless steel, areas with magnetic domains can be observed by MFM. In the experiment shown below, MFM data was recorded in constant height mode (compensating for sample slope) using a Flex-Axiom system.
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Scan size: 80 µm x 80 µm
Phase range: 10°
Scan size: 80 µm x 80 µm
Height range: 50 nm
Scan size: 13 µm x 13 µm
Phase range: 10°