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arXiv 1004.4035cond-mat.mes-hallphysics.atm-clusphysics.chem-ph
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空穴掺杂对单层石墨片键结构伸缩的理论计算

Theoretical Calculation of Shrinking and Stretching in Bond Structure of Monolayer Graphite Flake via Hole Doping Treatment

Osman Ozsoy, Kikuo Harigaya

摘要:

本文论述了单层石墨的物理学,特别侧重于电子学和结构特性。与以前的单壁碳纳米管电子能带结构计算不同,这里只考虑了弹道石墨板,对于碳键长度的改变,计算是根据空穴掺杂进行的。结果表明,掺杂空穴对键结构起着决定性的作用,并且随着空穴掺杂的增加而变化。

英文摘要:

This paper deals with the physics of monolayer graphite, with a particular focus on the electronics and structural properties. In contrast to the previous electronic band structure of doped single-walled carbon nanotube calculation, where just a ballistic graphite plate is considered, here for the carbon bonds length alteration is calculated in terms of hole doping. It is found that doped holes play crucial roles on the bond structure compared to that obtained no doping configurations and it changes as hole doping increasing.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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