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Scanning probe microscopy

Taking a closer look at conductivity

The formation of an atomic-scale metal filament at the end of an atomic force microscope will pave the way for higher-resolution imaging by AFMs with functionalized tips.

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Figure 1: Hong, Cha and Cui increased the lateral resolution of a C-AFM tip by adding an atomic-scale metal filament to the tip of the AFM probe3.

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Macpherson, J. Taking a closer look at conductivity. Nature Nanotech 6, 84–85 (2011). https://doi.org/10.1038/nnano.2011.8

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