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WiTec 500 AFM/micro-Raman Scanning Microscope


The WiTec 500 is a combination atomic force microscope and micro-Raman confocal scanning microscope. The Raman Imaging Microscope System is an essential tool for the evaluation and local mapping of chemical structure, structural perfection, and defects in thin films, nanostructures, and bulk materials.


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Research Examples

Graphene spectral imaging: Raman spectroscopy to study the evolution of doping, structural integrity (presence of defects and disorder), chemical reactivity and coupling to the substrate. Credit: Georgi Diankov (Goldhaber-Gordon Group, Stanford)


Getting Started

In order to become a qualified user on the tool, you need to follow each of these steps in the order as listed here: