7 papers
Large-area CVD Graphene for Photogating-Based Photodetection
D. A. Matienko, D. P. Borisenko, A. Yu. Kuntsevich
Our work explores large-area CVD graphene as a scalable platform for photodetectors. We show that substrate-induced photogating in graphene/SiO/Si structures enables a photocon…
High and Magnetic-field-dependent Surface Carriers Mobility in 3D Topological Insulators without Bulk States
M. V. Pugachev, A. E. Borisov, A. V. Shupletsov +3
By applying the conventional two-liquid model to the magnetoresistivity tensor, we reveal a record-high carrier mobility for surface states in tetradymite topological insulators ($…
Surface acoustic wave enabled all-optical determination of the interlayer elastic constants of van der Waals interface
N. Yu. Frolov, A. Yu. Klokov, A. I. Sharkov +2
Understanding the properties of two-dimensional materials interfaces with the substrate is necessary for device applications. Surface acoustic wave propagation through the layered…
High-performance amorphous superconducting rhenium films by e-beam evaporation
E. V. Tarkaeva, V. A. Ievleva, A. R. Prishchepa +3
We present electron beam evaporation of rhenium films on room-temperature substrates. The films are shown to be amorphous and achieve a record-high critical temperature for rhenium…
Absence of reflectivity of the phonon-polariton at the SiC surface from the metal mask edge
V. S. Ivchenko, D. V. Kazantsev, V. A. Ievleva +3
Surface phonon polariton (SPhP) waves are excited at the silicon carbide () surface under irradiation of light close to the lattice resonance frequency. Metal mask at the surf…
Strain in 2D TMDCs induced by metal-assisted exfoliation from the polyvinilalcohol-covered substrate
T. A. Kamenskaya, I. A. Eliseyev, V. Yu. Davydov +1
We have modified the metal-assisted transfer technique to obtain large-area few-layer flakes from transition metal dichalcogenides bulk crystals by introducing an initial stage - e…