330 citations · 477 across the 12 of their papers we have counts for
5 papers · 1 filter
Ultralow-noise terahertz detection by p-n junctions in gapped bilayer graphene
Elena Titova, Dmitry Mylnikov, Mikhail Kashchenko +6
Graphene shows a strong promise for detection of terahertz (THz) radiation due to its high carrier mobility, compatibility with on-chip waveguides and transistors, and small heat c…
Terahertz photoconductivity in bilayer graphene transistors: evidence for tunneling at gate-induced junctions
Dmitry Mylnikov, Elena I. Titova, Mikhail A. Kashchenko +6
Photoconductivity of novel materials is the key property of interest for design of photodetectors, optical modulators, and switches. Despite the photoconductivity of most novel 2d…
Ultrafast opto-mechanical terahertz modulators based on stretchable carbon nanotube thin films
Maksim I. Paukov, Vladimir V. Starchenko, Dmitry V. Krasnikov +8
For terahertz (THz) wave applications, tunable and rapid modulation is highly required. When studied by means of optical pump-terahertz probe spectroscopy, single-walled carbon nan…
Electrically reduced optical switching threshold of VO2-based THz metasurface
V. E. Kaydashev, A. S. Slavich, I. K. Domaratskiy +5
The VO2-based THz metasurface optical switching threshold is reduced by more than five orders of magnitude to 0.32-0.4 W/cm2 due to the supply of a subthreshold electric current. M…
Local ultra-densification of single-walled carbon nanotube films: modeling and experiment
Artem K. Grebenko, Grigorii Drozdov, Yuriy G. Gladush +15
Fabrication of nanostructured metasurfaces poses a significant technological and fundamental challenge. Despite developing novel systems that support reversible elongation and dist…