Article,

A simple method for producing flattened atomic force microscopy tips

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Rev. Sci. Instrum., 79 (1): 016103 (Jan 1, 2008)
DOI: 10.1063/1.2834875

Abstract

We describe a simple and reliable procedure for obtaining a flat plateau on top of standard silicon nitride atomic force microscopy tips by scanning them over the focus of a high-numerical-aperture objective illuminated by near-infrared ultrashort laser pulses. Flattened tips produced this way exhibit a plateau that is parallel to the substrate when the cantilever is mounted. They represent a valid and cost-effective alternative to commercially available plateau tips.

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