杂化原子与碳材料的纳米工程
材料科学
2009-11-07 v1
摘要
We present a new and general mechanism for inter-conversion of carbon structures via a catalytic exchange process, which operates under conditions of Frenkel pair generation. The mechanism typically lowers reaction barriers by a factor of four compared to equivilent uncatalysed reactions. We examine the relevance of this mechanism for fullerene growth, carbon onions and nanotubes, and dislocations in irradiated graphite.
引用
@article{arxiv.cond-mat/0112230,
title = {Adatoms and nanoengineering of carbon},
author = {C. P. Ewels and M. I. Heggie and P. R. Briddon},
journal= {arXiv preprint arXiv:cond-mat/0112230},
year = {2009}
}
备注
3 Figures, 5 Page letter accepted for publication in Chemical Physics Letters