Browsing by Author "Steiner, Mathias"
Engel, Michael; Steiner, Mathias; Avouris, Phaedon
2014-11Black phosphorus is a layered semiconductor that is intensely researched in view of applications in optoelectronics. In this letter, we investigate a multilayer black phosphorus photodetector that is capable of acquiring ...
Engel, Michael; Steiner, Mathias; Seo, Jung-Woo T.; Hersam, Mark C.; Avouris, Phaedon
2015-03We report on the dynamics of Spatial temperature distributions in aligned semiconducting carbon nanotube array devices with submicrometer, channel lengths. By using high resolution,optical microscopy in combination with ...
Low, Tony; Engel, Michael; Steiner, Mathias; Avouris, Phaedon
2014-08-29We 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 ...