Piezoresistive cantilever for scanning probe microscope

摘要

A cantilever for a scanning probe microscope is disclosed. The cantilever includes a piezoresistor for detecting the deflection of the cantilever, and a tip which is formed integrally with the cantilever. A process of fabricating such a cantilever is also disclosed, the process yielding a tip which has a high aspect ratio and a small radius of curvature at its apex. A combined atomic force/lateral force microscope including two or more piezoresistors responsive to both the bending and torsion of the cantilever is also disclosed.