48 citations · 252 across the 45 of their papers we have counts for
9 papers · 1 filter
Spin chemistry of sp2 nanocarbons
Elena F. Sheka
Suggested in the paper is the consideration of stable radicals of sp2 nanocarbons from the standpoint of spin-delocalized topochemistry. Characterized in terms of the total and ato…
Spin-Orbit Coupling Parameters of sp2 Nanocarbons
Elena F. Sheka, Elena V. Orlenko
The paper presents a new approach to the determination of standard spin-orbit coupling parameters, such as the SOC constant a_SO and the Lande parameter g, by using peculiarities o…
The uniqueness of physical and chemical natures of graphene: their coherence and conflicts
Elena F. Sheka
Molecular-crystalline duality of graphene ensures a tight alliance of its physical and chemical natures, each of which is unique in its own way. The paper examines the physical-che…
Fractals of graphene quantum dots in photoluminescence of shungite
B. S. Razbirin, N. N Rozhkova, E. F. Sheka +3
Photoluminescence of graphene quantum dots (GQDs) of shungite, attributed to individual fragments of reduced graphene oxide (rGO), has been studied for the frozen rGO colloidal dis…
Graphane as polyhydride of graphene. Computational synthesis applied to two-side membrane
Elena F Sheka, Nadezhda A Popova
A great efficacy of molecular quantum chemistry applied to basic graphene problems has been recently demonstrated by the authors when studying the formation of peculiar composites…
Photostimulated spin-flip and the photodynamic therapeutic effect of fullerene solutions
Elena F. Sheka
A new mechanism of photodynamic therapeutic effect of fullerene solution is suggested. Spin flip of electrons in oxygen molecule in the vicinity of negative-positive ion pair of fu…