Patent ID: 8373113

Claim:
A standard member for calibration calibrating a scanning electronic microscope, comprising: a bonded substrate into which a first sample cube and a second sample cube, each comprising a multi-layer film structure in which different materials are alternately deposited in layers over the surface of a substrate and its cross-section surfaces, are bonded together, their plane directions being aligned in the same orientation at the surfaces of both the multi-layer film structures; and a calibration pattern area defined on one of the cross-section surfaces of the bonded substrate, wherein a pair of concavity and convexity patterns are formed in the calibration pattern area by fabricating the each multi-layer film structure, and wherein the cross-section surfaces are (111) surfaces when the surfaces of the both substrates are (110) surfaces, and the cross-section surfaces are (110) surfaces when the surfaces of the both substrates are (100) surfaces.