Bulk induced photo-current in topological insulating materials (Bi2Se3/Si) heterojunction for highly responsive photodetectors
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Physics D: Applied Physics"
DOI: 10.1088/1361-6463/ad94fe
Abstract: Studies of quintuple layers (QLs) dependent transport can shed light on the bulk and surface states because bulk and surface transport parameters have different QL dependencies. The QL dependency of material properties in Bi2Se3 reported… read more here.
Keywords: current topological; induced photo; topological insulating; photo current ... See more keywords
Thermoelectric current in topological insulator nanowires with impurities
Sign Up to like & getrecommendations! Published in 2018 at "Beilstein Journal of Nanotechnology"
DOI: 10.3762/bjnano.9.107
Abstract: In this paper we consider charge current generated by maintaining a temperature difference over a nanowire at zero voltage bias. For topological insulator nanowires in a perpendicular magnetic field the current can change sign as… read more here.
Keywords: insulator nanowires; nanowires impurities; current topological; thermoelectric current ... See more keywords