Collisions of deuterium and tritium atoms with single-wall carbon nanotube: adsorption, encapsulation, and healing

被引：13

作者：

Ma, YC ^{[1
]}

Xia, YY

Zhao, MW

Ying, M

Liu, XD

Liu, PJ

机构：

[1] Shandong Univ, Dept Optoelect & Informat Engn, Shandong 250100, Peoples R China

[2] Shandong Univ, Dept Phys, Shandong 250100, Peoples R China

来源：

PHYSICS LETTERS A | 2001年 / 288卷 / 3-4期

基金：

中国国家自然科学基金;

关键词：

single-wall carbon nanotube; deuterium and tritium; collision;

D O I：

10.1016/S0375-9601(01)00547-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Molecular dynamics simulations (MDSs) are used to study the collisions of deuterium (D) and tritium (T) atoms with single-wall carbon nanotube (SWNT) in the incident energy range of 1-33 eV. The MDSs show the scattering, encapsulation of deuterium and tritium, and the formation of exohedral D-SWNT, T-SWNT complexes. The hole on the sidewall induced by energetic atoms can be healed in several picoseconds by annealing at room temperature. (C) 2001 Elsevier Science B.V. All rights reserved.

引用

页码：207 / 213

页数：7

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