101 citations · 872 across the 41 of their papers we have counts for
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Spin separation of Dirac electrons by twisted and vector optical beams
A. A. Gunyaga, M. V. Durnev, S. A. Tarasenko
We demonstrate that twisted and vector optical beams can spatially separate two-dimensional electrons with opposite spin projections. Spin accumulation arises from diverging spin c…
Orbital photoinduced Faraday effect in a lattice of conducting disks
A. A. Gunyaga, M. V. Durnev
We present a theoretical study of pump-induced Faraday and Kerr rotation in a two-dimensional lattice of conducting disks. We propose a mechanism of Faraday and Kerr responses in w…
Tunable linear polarization of interface excitons at lateral heterojunctions
M. V. Durnev, D. S. Smirnov
We develop a theory of polarized photoluminescence of interface excitons localized at lateral heterojunctions between transition metal dichalcogenide monolayers. We show that the c…
Electric and spin-valley currents induced by structured light in 2D Dirac materials
A. A. Gunyaga, M. V. Durnev, S. A. Tarasenko
Structured optical fields can be used for the injection and control of charge and spin-valley currents. Here, we present a systematical study of these phenomena for interband absor…
Intervalley mixing of interface excitons at lateral heterojunctions
M. V. Durnev, D. S. Smirnov
$\require{mediawiki-texvc}$ We demonstrate that the low symmetry of armchair lateral heterojunction between transition metal dichalcogenide monolayers allows for the mixing of $\ma…
Indirect-to-direct bandgap transition in few-layer -InSe as probed by photoluminescence spectroscopy
Bogdan R. Borodin, Ilya A. Eliseyev, Aidar I. Galimov +4
InSe is a promising material for a next-generation of two-dimensional electronic and optical devices, characteristics of which are largely determined by the type of band structure,…
Faraday and Kerr rotation due to photoinduced orbital magnetization in two-dimensional electron gas
M. V. Durnev
We study theoretically the Faraday and Kerr rotation of a probe field due to the orbital magnetization of a two-dimensional electron gas induced by a circularly polarized pump. We…
Photocurrents induced by structured light
A. A. Gunyaga, M. V. Durnev, S. A. Tarasenko
Advances in manipulating the structure of optical beams enable the study of interaction between structured light and low-dimensional semiconductor systems. We explore the photocurr…
Splitting of Dirac cones in HgTe quantum wells: Effects of crystallographic orientation, interface-, bulk-, and structure-inversion asymmetry
M. V. Durnev, G. V. Budkin, S. A. Tarasenko
We develop a microscopic theory of the fine structure of Dirac states in -grown HgTe/CdHgTe quantum wells (QWs), where and are the Miller indices. It is shown that b…
Second harmonic generation at the edge of a two-dimensional electron gas
M. V. Durnev, S. A. Tarasenko
We show that driving a two-dimensional electron gas by an in-plane electric field oscillating at the frequency gives rise to an electric current at flowing near the edge o…
Photovoltaic Hall effect in two-dimensional electron gas: Kinetic theory
M. V. Durnev
We study theoretically transverse photoconductivity induced by circularly polarized radiation, i.e. the photovoltaic Hall effect, and linearly polarized radiation causing intraband…
Edge photogalvanic effect caused by optical alignment of carrier momenta in 2D Dirac materials
M. V. Durnev, S. A. Tarasenko
We show that the inter-band absorption of radiation in a 2D Dirac material leads to a direct electric current flowing at sample edges. The photocurrent originates from the momentum…
Edge photocurrent in bilayer graphene due to inter-Landau-level transitions
S. Candussio, M. V. Durnev, S. Slizovskiy +9
We report the observation of the resonant excitation of edge photocurrents in bilayer graphene subjected to terahertz radiation and a magnetic field. The resonantly excited edge ph…
Edge photocurrent driven by THz electric field in bi-layer graphene
S. Candussio, M. V. Durnev, S. A. Tarasenko +10
We report on the observation of edge electric currents excited in bi-layer graphene by terahertz laser radiation. We show that the current generation belongs to the class of second…
Effects of electron-hole asymmetry on electronic structure of helical edge states in HgTe/HgCdTe quantum wells
M. V. Durnev
We study the effects of electron-hole asymmetry on the electronic structure of helical edge states in HgTe/HgCdTe quantum wells. In the framework of the four-band kp-model, which t…
Microscopic model of stacking-fault potential and exciton wave function in GaAs
Mikhail V. Durnev, Mikhail M. Glazov, Xiayu Linpeng +7
Two-dimensional stacking fault defects embedded in a bulk crystal can provide a homogeneous trapping potential for carriers and excitons. Here we utilize state-of-the-art structura…
High-frequency nonlinear transport and photogalvanic effects in two-dimensional topological insulators
M. V. Durnev, S. A. Tarasenko
Excitation of a topological insulator by a high-frequency electric field of a laser radiation leads to a dc electric current in the helical edge channel whose direction and magnitu…
Edge currents driven by terahertz radiation in graphene in quantum Hall regime
H. Plank, M. V. Durnev, S. Candussio +9
We observe that the illumination of unbiased graphene in the quantum Hall regime with polarized terahertz laser radiation results in a direct edge current. This photocurrent is cau…
Optical properties of helical edge channels in zinc-blende-type topological insulators: Selection rules, circular and linear dichroism, circular and linear photocurrents
M. V. Durnev, S. A. Tarasenko
We develop a theory of electron-photon interaction for helical edge channels in two-dimensional topological insulators based on zinc-blende-type quantum wells. It is shown that the…
Electrically tunable dynamic nuclear spin polarization in GaAs quantum dots at zero magnetic field
M. Manca, G. Wang, T. Kuroda +10
In III-V semiconductor nano-structures the electron and nuclear spin dynamics are strongly coupled. Both spin systems can be controlled optically. The nuclear spin dynamics is wide…
Zeeman Splitting and Inverted Polarization of Biexciton Emission in Monolayer WS2
Philipp Nagler, Mariana V. Ballottin, Anatolie A. Mitioglu +8
We investigate the magnetic-field-induced splitting of biexcitons in monolayer WS using polarization-resolved photoluminescence spectroscopy in out-of-plane magnetic fields up…
Photogalvanic probing of helical edge channels in 2D HgTe topological insulators
K. -M. Dantscher, D. A. Kozlov, M. T. Scherr +10
We report on the observation of a circular photogalvanic current excited by terahertz (THz) laser radiation in helical edge channels of HgTe-based 2D topological insulators (TIs).…
Inverse-phase Rabi oscillations in semiconductor microcavities
A. V. Trifonov, N. E. Kopteva, M. V. Durnev +7
We study experimentally the oscillations of a non stationary transient signal of a semiconductor microcavity with embedded InGaAs quantum wells. The oscillations occur as a result…
Atomically inspired approach and valley Zeeman effect in transition metal dichalcogenide monolayers
D. V. Rybkovskiy, I. C. Gerber, M. V. Durnev
We developed a six-band model that describes the electronic states of monolayer transition metal dichalcogenides (TMDCs) in -valleys. The set of parameters for the $…