Method to synthesize and tailor carbon nanotubes by electron irradiation in the TEM

被引：0
|
作者：
Caudillo, R [1 ]
José-Yacaman, M
Troiani, HE
Marques, MAL
Rubio, A
机构：
[1] Univ Texas, Mat Sci & Engn & Texas Mat Inst, 1 Univ Stn,C2201, Austin, TX 78712 USA
[2] Ctr Atomico Bariloche & Inst Balseiro, CNEA & UNC, San Carlos De Bariloche, Rio Negro, Argentina
[3] Donostia Int Phys Ctr, S-20018 Sebastian, Spain
来源：
CARBON NANOTUBES: FROM BASIC RESEARCH TO NANOTECHNOLOGY | 2006年 / 222卷
关键词：
D O I：
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中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Carbon nanotubes (CNTs) can be synthesized from amorphous carbon thin films by electron irradiation in the transmission electron microscope (TEM). We propose that irradiation effects impart a tensile stress and introduce defects to a CNT thus formed and show that the CNTs can be made to fracture by a brittle or ductile mechanism. We also report a healing of the carbon film that is observed after some critical amount of irradiation.
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页码：49 / +
页数：2
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