A. Yu. Basharin
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View article: Structure studies of graded amorphous carbon obtained by liquid carbon quenching
Structure studies of graded amorphous carbon obtained by liquid carbon quenching Open
A new method for obtaining graded amorphous carbon using quenching of a graphite melt on a diamond substrate is proposed. Using molecular dynamics modeling of liquid carbon quenching on a cold diamond substrate, it is shown that the amorph…
View article: Formation of carbon macromolecules in diamond contacting with liquid carbon
Formation of carbon macromolecules in diamond contacting with liquid carbon Open
In the present work, consideration is given to the non-brittle breaking of a diamond. The diamond in contact with droplets of liquid carbon was graphitized and the formed graphite stretched the diamond in the space between the droplets. Tr…
View article: Liquid carbon quenching on a cold diamond layer: Multiparticle molecular dynamics simulation
Liquid carbon quenching on a cold diamond layer: Multiparticle molecular dynamics simulation Open
In the present paper, in order to create the model structure of amorphous carbon, we have performed classical molecular-dynamic calculations of liquid carbon quenching on a cold diamond substrate. For this purpose a double-layer simulation…
View article: Structure of amorphous carbon quenched from liquid in the pressure range 1–40 GPa: Molecular dynamic modeling
Structure of amorphous carbon quenched from liquid in the pressure range 1–40 GPa: Molecular dynamic modeling Open
It is well known, that quenching from the liquid state is the basis of many methods for creating new materials with unique properties. Liquid and amorphous carbon are a mixture of atoms with different states of hybridization (sp1, sp2, sp3…
View article: Quenching of liquid carbon under intensive heat transfer to the cold diamond substrate: Molecular-dynamic simulation
Quenching of liquid carbon under intensive heat transfer to the cold diamond substrate: Molecular-dynamic simulation Open
Quenching of liquid carbon (T = 6600 K) on a cold diamond substrate at T = 300 K in conditions close to the experimental laser melting of dispersed graphite on the substrate of natural diamond is investigated using molecular dynamics (MD) …