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    • Origin of photoresponse in black phosphorus phototransistors 

      Low, Tony; Engel, Michael; Steiner, Mathias; Avouris, Phaedon (Amer Physical Soc, 2014-08-29)
      We study the origin of a photocurrent generated in doped multilayer black phosphorus (BP) phototransistors, and find that it is dominated by thermally driven thermoelectric and bolometric processes. The experimentally ...