Probe, method of manufacturing a probe and scanning probe microscopy system
Abstract:
This document relates to a probe for use in a scanning probe microscopy device. The probe comprises a cantilever and a probe tip being located at a first end section of the cantilever. The cantilever is configured for bending in a Z-direction perpendicular to a surface of a substrate in use. The cantilever comprises a neck section and a paddle section, and the probe tip is located on the paddle section. The neck section has a width and height in cross section thereof, comprises a base part having a rectangular cross section. The cantilever at least across a length of the neck section comprises a ridge extending in a direction away from the base part. The base part and the ridge together define the width and height of the neck section, and have dimensions such that a vertical bending stiffness of the cantilever for bending in the Z-direction matches a lateral stiffness of the cantilever with respect to forces acting on the probe tip in a direction transverse to the Z-direction. The document further describes a manufacturing method.
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