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  • Park AFM
    Electrical Modes
    For engineers and researchers that need accurate data on conductance, sample resistance,
    and other electrical and topographic properties, Park offers a range of electrical scanning modes.

Scanning Spreading Resistance Microscopy (SSRM)

Probing the Local Electronic Structure of a Sample’s Surface

Our SSRM mode precisely measures the local resistance over a sample surface by using a conductive AFM tip to scan a small region while applying DC bias.

scanning-spreading-resistance-microscopy-ssrm-f1

 

 
 

 

 

Electrical Modes