The energetic evaluations of graphite-to-diamond transition by electron irradiation are performed. The heat conduction problem is solved for the diamond synthesis when a pulse-periodic source of energy is located within a graphite cylinder; time dependences of temperature and pressure are found. It is shown, that the temperatures and pressures implemented in graphite are sufficient for graphite-to-diamond transition under electron bombardment.
@article{arxiv.1409.0785,
title = {Mathematical Modeling of Graphite-to-Diamond Transition},
author = {E. M. Sarkisyan and K. B. Oganesyan and N. Sh. Izmailian and E. A. Ayryan},
journal= {arXiv preprint arXiv:1409.0785},
year = {2014}
}