3 papers
cond-mat.mes-hall2025
Probing the features of electron dispersion by tunneling between slightly twisted bilayer graphene sheets
Alexey A. Sokolik, Azat F. Aminov, Evgenii E. Vdovin +6
Tunneling conductance between two bilayer graphene (BLG) sheets separated by 2 nm-thick insulating barrier was measured in two devices with the twist angles between BLGs less than…
physics.optics2025
Hybridization of edge modes with substrate phonons
Azat F. Aminov, Alexey A. Sokolik
Surface plasmons or phonons propagating on a two-dimensional (2D) material can exhibit coupling with resonant excitations in its substrate, and the resulting coupled modes were ext…
cond-mat.mtrl-sci2025
Terahertz electro-optic effect in BiSe crystals
A. A. Melnikov, A. A. Sokolik, Yu. G. Selivanov +1
We report the observation of the electro-optic effect in BiSe crystals induced by an intense single-cycle terahertz pulse. The effect reveals itself as a transient change o…