Open AccessУстойчивость углеродной нанолуковицы в контакте с графитовой подложкой
Author(s) -
С.Ш. Рехвиашвили,
М.М. Бухурова
Publication year - 2019
Publication title -
pisʹma v žurnal tehničeskoj fiziki
Language(s) - English
Resource type - Journals
eISSN - 1726-7471
pISSN - 0320-0116
DOI - 10.21883/pjtf.2019.12.47909.17794
Subject(s) - graphite , fullerene , radius , molecule , carbon fibers , materials science , stability (learning theory) , chemical physics , physics , molecular physics , nanotechnology , quantum mechanics , composite material , computer science , computer security , machine learning , composite number
A theoretical model describing the stability of a carbon nano-onion in the presence of a bulk catalytic graphite phase is constructed based on the continuum approximation of interatomic interaction potential and mechanics of deformed systems. It is shown that a carbon nano-onion becomes unstable when its radius exceeds double value of the radius of a fullerene C_60 molecule.