420 citations · 1.4k across the 25 of their papers we have counts for
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Band gap unification of partially Si-substituted single wall carbon nanotubes
Pavel V. Avramov, Pavel B. Sorokin, Alexander S. Fedorov +2
The atomic and electronic structure of a set of pristine single wall SiC nanotubes as well as Si-substituted carbon nanotubes and a SiC sheet was studied by the LDA plane wave band…
The theoretical DFT study of electronic structure of thin Si/SiO2 quantum nanodots and nanowires
Pavel V. Avramov, Alexander A. Kuzubov, Alexander S. Fedorov +3
The atomic and electronic structure of a set of proposed thin (1.6 nm in diameter) silicon/silica quantum nanodots and nanowires with narrow interface, as well as parent metastable…
New symmetric families of silicon quantum dots and their conglomerates as a tunable source of photoluminescence in nanodevices
Pavel V. Avramov, Dmitri G. Fedorov, Pavel B. Sorokin +2
We propose a new variety of silicon quantum dots containing fullerene-derived hollows of nearly arbitrary symmetry. Conglomerate structures are designed by connecting the quantum d…
Multiterminal Nanowire Junctions of Silicon: A Theoretical Prediction of Atomic Structure and Electronic Properties
Pavel V. Avramov, Leonid A. Chernozatonskii, Pavel B. Sorokin +1
Using empirical scheme, atomic structure of a new exotic class of silicon nanoclusters was elaborated upon the central icosahedral core (Si-IC) and pentagonal petals (Si-PP) growin…
Two-dimensional semiconducting nanostructures based on single graphene sheets with lines of adsorbed hydrogen atoms
Leonid A. Chernozatonskii, Pavel B. Sorokin, Jochen W. Bruning
It is shown that lines of adsorbed hydrogen pair atoms divide the graphene sheet into strips and form hydrogen-based superlattice structures (2HG-SL). We show that the forming of 2…
Superlattices Consisting of "Lines" of Adsorbed Hydrogen Atom Pairs on Graphene
L. A. Chernozatonskii, P. B. Sorokin, E. E. Belova +2
The structures and electron properties of new superlattices formed on graphene by adsorbed hydrogen molecules are theoretically described. It has been shown that superlattices of t…