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==Four-Point Probe==
==Four-Point Probe==
The set-up of the four point probe is four the tungsten carbide electrodes/probes.
The power source (DC) sends a current through the two outer electrodes. A digital voltage meter (DVM) measures the potential drop between the two inner electrodes.


There are two four point probes at Nanolab. Four point probe from Jandel is located inside the cleanroom(D-3) and Four-Point Probe from Veeco is now located in the basement(346-904).
There are two four point probes at Nanolab. Four point probe from Jandel is located inside the cleanroom(D-3) and Four-Point Probe from Veeco is now located in the basement(346-904).
Retrieved from "https://labadviser.nanolab.dtu.dk//index.php?title=Specific_Process_Knowledge/Characterization/Four-Point_Probe"