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20102025
most citedAA stacking, tribological and electronic properties of double-layer graphene with krypton spacer

25 citations · 210 across the 18 of their papers we have counts for

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17 papers · 1 filter

cond-mat.mes-hall2025

Robust structural superlubricity of twisted graphene bilayer and domain walls between commensurate moiré pattern domains from first-principles calculations

Irina V. Lebedeva, Andrey M. Popov, Yulia G. Polynskaya +3

Twisted graphene layers exhibit extremely low friction for relative sliding. Nevertheless, previous studies suggest that the area contribution to friction for commensurate moiré sy…

cond-mat.mes-hall2025★ 2 cited

Restriction of macroscopic structural superlubricity due to structure relaxation by the example of twisted graphene bilayer

Alexander S. Minkin, Irina V. Lebedeva, Andrey M. Popov +3

The effect of structure relaxation on the potential energy surface (PES) of interlayer interaction of twisted graphene bilayer is studied for a set of commensurate moiré systems us…

cond-mat.mes-hall2024★ 3 cited

Magnetic and electronic properties of 1D hybrid nanoobjects composed of alternating polycyclic hydrocarbon regions and double carbon chains

Irina V. Lebedeva, Sergey A. Vyrko, Alexander S. Sinitsa +5

It has been proposed recently that 1D hybrid nanoobjects consisting of alternating double carbon chains and polycyclic carbon regions can be obtained from graphene nanoribbons of a…

cond-mat.mes-hall2023★ 4 cited

Interlayer interaction, shear vibrational mode, and tribological properties of two-dimensional bilayers with a commensurate moiré pattern

Alexander S. Minkin, Irina V. Lebedeva, Andrey M. Popov +3

The potential energy surface (PES) of interlayer interaction of infinite twisted bilayer graphene is calculated for a set of commensurate moiré patterns using the registry-dependen…

cond-mat.mes-hall2021★ 12 cited

Multiscale modeling strategy to solve fullerene formation mystery

Andrey M. Popov, Irina V. Lebedeva, Sergey A. Vyrko +1

Since fullerene formation occurs under conditions where direct observation of atomic-scale reactions is not possible, modeling is the only way to reveal atomistic mechanisms which…

cond-mat.mes-hall2020★ 13 cited

Universal description of potential energy surface of interlayer interaction in two-dimensional materials by first spatial Fourier harmonics

Alexander V. Lebedev, Irina V. Lebedeva, Andrey M. Popov +3

We propose a hypothesis that the potential energy surface (PES) of interlayer interaction in diverse 2D materials can be universally described by the first spatial Fourier harmonic…

cond-mat.mes-hall2018★ 23 cited

Structure and energetics of carbon, hexagonal boron nitride and carbon/hexagonal boron nitride single-layer and bilayer nanoscrolls

Andrei I. Siahlo, Nikolai A. Poklonski, Alexander V. Lebedev +5

Single-layer and bilayer carbon and hexagonal boron nitride nanoscrolls as well as nanoscrolls made of bilayer graphene/hexagonal boron nitride heterostructure are considered. Stru…

cond-mat.mes-hall2014★ 11 cited

Force and magnetic field sensor based on measurement of tunneling conductance between ends of coaxial carbon nanotubes

A. M. Popov, I. V. Lebedeva, A. A. Knizhnik +5

The interaction and tunneling conductance between oppositely located ends of coaxial carbon nanotubes are studied by the example of two (11,11) nanotubes with open ends terminated…

cond-mat.mes-hall2013★ 2 cited

Tunneling current between graphene layers

Nikolai A. Poklonski, Andrei I. Siahlo, Sergey A. Vyrko +2

The physical model that allows to calculate the values of the tunneling current be-tween graphene layers is proposed. The tunneling current according to the pro-posed model is prop…

cond-mat.mes-hall2013★ 25 cited

AA stacking, tribological and electronic properties of double-layer graphene with krypton spacer

Andrey M. Popov, Irina V. Lebedeva, Andrey A. Knizhnik +5

Structural, energetic and tribological characteristics of double-layer graphene with commensurate and incommensurate krypton spacers of nearly monolayer coverage are studied within…

cond-mat.mes-hall2013★ 13 cited

Graphene-based nanodynamometer

N. A. Poklonski, A. I. Siahlo, S. A. Vyrko +4

A new concept of an electromechanical nanodynamometer based on the relative displacement of layers of bilayer graphene is proposed. In this nanodynamometer, force acting on one of…

cond-mat.mes-hall2013★ 25 cited

Structural phase transition and band gap of uniaxially deformed (6,0) carbon nanotube

N. A. Poklonski, S. V. Ratkevich, S. A. Vyrko +6

The atomic and band structures of the (6,0) zigzag carbon nanotube at its axial elongation are calculated by semiempirical molecular orbital and by tight-binding methods. The groun…

cond-mat.mes-hall2011★ 12 cited

Effect of Peierls transition in armchair carbon nanotube on dynamical behaviour of encapsulated fullerene

N. A. Poklonski, S. A. Vyrko, E. F. Kislyakov +7

The changes of dynamical behaviour of a single fullerene molecule inside an armchair carbon nanotube caused by the structural Peierls transition in the nanotube are considered. The…

cond-mat.mes-hall2010★ 1 cited

Analog of the Auger effect in radiative decay of a trion in a quantum well

N. A. Poklonski, A. I. Syaglo, S. A. Vyrko

We have analyzed the energetics of decay of the X^- trion (exciton + electron) on the assumption that the exciton and trion are independent excitations of a single two-dimensional…

cond-mat.mes-hall2010★ 16 cited

Magnetically operated nanorelay based on two single-walled carbon nanotubes filled with endofullerenes Fe@C20

N. A. Poklonski, E. F. Kislyakov, S. A. Vyrko +7

Structural and energy characteristics of the smallest magnetic endofullerene Fe@C20 have been calculated using the density functional theory approach. The ground state of Fe@C20 is…

cond-mat.mes-hall2010★ 6 cited

Interwall conductance in double-walled armchair carbon nanotubes

N. A. Poklonski, Nguyen Ngoc Hieu, E. F. Kislyakov +4

The dependence of the interwall conductance on distance between walls and relative positions of walls are calculated at the low voltage by Bardeen method for (n,n)@(2n,2n) double-w…

cond-mat.mes-hall2010★ 25 cited

Uniaxially deformed (5,5) carbon nanotube: Structural transitions

N. A. Poklonski, E. F. Kislyakov, Nguyen Ngoc Hieu +4

The Kekule structure of the ground state of (5,5) armchair carbon nanotube is revealed by semiempirical molecular orbital calculations. This structure has bonds with two different…