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Patterned Sap>This is a scanning image of the SiC surface with a scanning range of 10 μm. The roughness o
This is a standard step height topography image with a scanning range of 1.65 mm × 1.65 mm, with a nominal height of 181.0 nm ± 2.1 nm. It can be used to evaluate the accuracy and repeatability of the measurement systems, providing metrological traceability and a reference for measurement equipment.
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