481 citations · 2k across the 34 of their papers we have counts for
5 papers · 1 filter
Tunnel field-effect transistors for sensitive terahertz detection
Igor Gayduchenko, Shuigang Xu, Georgy Alymov +9
The rectification of electromagnetic waves to direct currents is a crucial process for energy harvesting, beyond-5G wireless communications, ultra-fast science, and observational a…
Resonant Terahertz Detection Using Graphene Plasmons
D. A. Bandurin, D. Svintsov, I. Gayduchenko +13
Plasmons, collective oscillations of electron systems, can efficiently couple light and electric current, and thus can be used to create sub-wavelength photodetectors, radiation mi…
Dual Origin of Room Temperature Sub-Terahertz Photoresponse in Graphene Field Effect Transistors
D. A. Bandurin, I. Gayduchencko, Y. Cao +6
Graphene is considered as a promising platform for detectors of high-frequency radiation up to the terahertz (THz) range due to graphenes superior electron mobility. Previously…
Coherent dynamics and decoherence in a superconducting weak link
J. T. Peltonen, Z. H. Peng, Yu. P. Korneeva +6
We demonstrate coherent dynamics of quantized magnetic fluxes in a superconducting loop with a weak link - a nanobridge patterned from the same thin NbN film as the loop. The bridg…
Coherent Flux Tunneling Through NbN Nanowires
J. T. Peltonen, O. V. Astafiev, Yu. P. Korneeva +8
We demonstrate evidence of coherent magnetic flux tunneling through superconducting nanowires patterned in a thin highly disordered NbN film. The phenomenon is revealed as a superp…