94 citations · 537 across the 35 of their papers we have counts for
11 papers · 1 filter
Heat generation due to the Anderson catastrophe in mesoscopic devices
A. V. Lebedev, V. M. Vinokur
Anderson's orthogonality catastrophe (AOC) theorem establishes that the ground state of the many-body fermion system is asymptotically orthogonal to the ground state of the same sy…
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…
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…
Stacking in incommensurate graphene/hexagonal-boron-nitride heterostructures based on ab initio study of interlayer interaction
Alexander V. Lebedev, Irina V. Lebedeva, Andrey M. Popov +1
The interlayer interaction in graphene/boron-nitride heterostructures is studied using density functional theory calculations with the correction for van der Waals interactions. It…
Comparison of performance of van der Waals-corrected exchange-correlation functionals for interlayer interaction in graphene and hexagonal boron nitride
Irina V. Lebedeva, Alexander V. Lebedev, Andrey M. Popov +1
Exchange-correlation functionals with corrections for van der Waals interactions (PBE-D2, PBE-D3, PBE-D3(BJ), PBE-TS, optPBE-vdW and vdW-DF2) are tested for graphene and hexagonal…
Dislocations in stacking and commensurate-incommensurate phase transition in bilayer graphene and hexagonal boron nitride
Irina V. Lebedeva, Alexander V. Lebedev, Andrey M. Popov +1
Dislocations corresponding to a change of stacking in two-dimensional hexagonal bilayers, graphene and boron nitride, and associated with boundaries between commensurate domains ar…