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   Your location > Software > Measurements

ARPES

ARPES measurements with SpecsLab Prodigy software on the FlexPS

Measurements

 
 

This video demonstrates the automatization of ARPES measurements with SpecsLab Prodigy software on the FlexPS set-up located in the DemoLab of SPECS GmbH. This experiment was performed on the n-doped graphene-layer on the metallic substrate. The photoemission experiment was performed with HeII radiation and the single ARPES map was measured in the LAD mode along the direction perpendicular to the ΓK direction of the Brillouin zone of graphene. Sample was placed on the 5 axis manipulator and was rotated stepwise along ΓK direction (rotation can be seen in the left low corner of the video), that finally a stack of photoemission maps was obtained. Then this 3D photoemission intensity data set, I (emission-angle, polar-angle, kinetic-energy), can be imported, e.g. in Igor Pro, where these data can be proceeded. 
 
 



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