Hydrodynamic approach to two-dimensional electron systems
BN Narozhny - La Rivista del Nuovo Cimento, 2022 - Springer
The last few years have seen an explosion of interest in hydrodynamic effects in interacting
electron systems in ultra-pure materials. One such material, graphene, is not only an …
electron systems in ultra-pure materials. One such material, graphene, is not only an …
Coherent emission in the vicinity of 10 THz due to Auger-suppressed recombination of Dirac fermions in HgCdTe quantum wells
SV Morozov, VV Rumyantsev, MS Zholudev… - ACS …, 2021 - ACS Publications
The discovery of Dirac fermions in a number of 2D and 3D materials boosted the solid-state
research in an unprecedented way. Among the many hopes of using their exceptional …
research in an unprecedented way. Among the many hopes of using their exceptional …
Real-Time : Toward an Ab Initio Description of the Ultrafast Carrier and Exciton Dynamics in Two-Dimensional Materials
We demonstrate the feasibility of the time-linear scaling formulation of the GW method [Phys.
Rev. Lett. 124, 076601 (2020) PRLTAO 0031-9007 10.1103/PhysRevLett. 124.076601] for …
Rev. Lett. 124, 076601 (2020) PRLTAO 0031-9007 10.1103/PhysRevLett. 124.076601] for …
Ultra-long carrier lifetime in neutral graphene-hBN van der Waals heterostructures under mid-infrared illumination
Graphene/hBN heterostructures are promising active materials for devices in the THz
domain, such as emitters and photodetectors based on interband transitions. Their …
domain, such as emitters and photodetectors based on interband transitions. Their …
Tunable terahertz amplification based on photoexcited active graphene hyperbolic metamaterials
The efficient amplification and lasing of electromagnetic radiation at terahertz (THz)
frequencies is a non-trivial task achieved mainly by quantum cascade laser configurations …
frequencies is a non-trivial task achieved mainly by quantum cascade laser configurations …
Theory of the strongly nonlinear electrodynamic response of graphene: A hot electron model
SA Mikhailov - Physical Review B, 2019 - APS
An electrodynamic response of graphene to a strong electromagnetic radiation is
considered. A hot electron model (HEM) is introduced and a corresponding system of …
considered. A hot electron model (HEM) is introduced and a corresponding system of …
Self-assembled electron-rich interface in defected ZnO: rGO-Cu: Cu2O, and effective visible light-induced carbon dioxide photoreduction
As an ecological mimicry system, carbon dioxide (CO 2)-to-fuel conversion in artificial
photosynthesis is quite attractive as a method to simultaneously solve the global energy …
photosynthesis is quite attractive as a method to simultaneously solve the global energy …
Fundamental limits to far-infrared lasing in Auger-suppressed HgCdTe quantum wells
G Alymov, V Rumyantsev, S Morozov… - ACS …, 2019 - ACS Publications
The challenge of bridging the terahertz gap with semiconductor lasers faces an inevitable
problem of enhanced nonradiative Auger recombination with reduction of photon energy …
problem of enhanced nonradiative Auger recombination with reduction of photon energy …
Negative terahertz conductivity and amplification of surface plasmons in graphene–black phosphorus injection laser heterostructures
We propose and evaluate the heterostructure based on the graphene layer (GL) with the
lateral electron injection from the side contacts and the hole vertical injection via the black …
lateral electron injection from the side contacts and the hole vertical injection via the black …
Negative and positive terahertz and infrared photoconductivity in uncooled graphene
We develop the model for the terahertz (THz) and infrared (IR) photoconductivity of
graphene layers (GLs) at room temperature. The model accounts for the linear GL energy …
graphene layers (GLs) at room temperature. The model accounts for the linear GL energy …