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Carbon nanotubes produced by high energy (E>100 MeV), heavy ion irradiation of graphite

被引：12
作者：
Biró, LP
Szabó, B
Márk, GI
Gyulai, J
Havancsák, K
Kürti, J
Dunlop, A
Frey, L
Ryssel, H
机构：
[1] Res Inst Tech Phys & Mat Sci, H-1525 Budapest, Hungary
[2] Eotvos Lorand Univ, Inst Solid State Phys, H-1088 Budapest, Hungary
[3] Eotvos Lorand Univ, Dept Biol Phys, H-1088 Budapest, Hungary
[4] Ecole Polytech, Solides Irradies Lab, DTM, CEREM,DTA,CEA, F-91128 Palaiseau, France
[5] FHG Inst Integrierte Schaltungen IISB, D-91058 Erlangen, Germany
来源：
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS | 1999年 / 148卷 / 1-4期
基金：
匈牙利科学研究基金会;
关键词：
carbon nanotubes (CNTs); STM; AFM; ion irradiation; atomic resolution on carbon nanotubes;
D O I：
10.1016/S0168-583X(98)00738-1
中图分类号：
TH7 [仪器、仪表];
学科分类号：
0804 ; 080401 ; 081102 ;
摘要：
Scanning tunneling microscopy (STM) and atomic force microscopy (AFM) were used to investigate the surface of highly oriented pyrolytic graphite (HOPG) irradiated with 209 MeV Kr or 830 MeV U ions, The density of hillocks found on samples irradiated by Kr and U ions indicates synergism of electronic and nuclear stopping processes. Carbon nanotubes (CNTs) were found on all of the investigated samples, STM images show an atomic arrangement identical with that of graphite. AFM revealed sputtering craters from which emerge CNTs, the vibration of some CNTs was observed. (C) 1999 Elsevier Science B.V. All rights reserved.
引用
收藏
页码：1102 / 1105
页数：4
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