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NanoARPES (nARPES) is an exciting development, combining the high spatial resolution of a microscope (50 nm resolution goal) with the energy- and momentum-resolution of the ARPES technique.

NEWS:  Sub-150 nm spatial resolution achieved!

first nanoARPES pictures of rippled, few-layer-graphene on SiC(0001) near a substrate micropipe.  The image contrast is the total valence band signal.  ARPES spectra are individually acquired at each position on the samples.