The tip shape checker, TSC-050 is a reference material to check the shape of the AFM tip apex. If the certified linewidth (WC) is subtracted from the AFM line profile of a TSC-050, the shape of the tip apex can be determined.
Specifications
Line width (WC): 50 nm
Reference pitch (PR): 250 nm
Trench width: 200 nm
Pattern depth (D): 100 nm (Not certified)
Pattern size: 4 mm × 1.3 mm (Certified area 3 mm)
Substrate: Rectangular coupon (9 × 18 mm)
Traceability: KOLAS (KRISS) traceable via ISO 17034:2016