Structural and electrical properties of an electron-beam-irradiated C60 film

被引：113

作者：

Onoe, J

Nakayama, T

Aono, M

Hara, T

机构：

[1] Tokyo Inst Technol, Nucl Reactors Res Lab, Div Sci Mat, Meguro Ku, Tokyo 1528550, Japan

[2] Natl Inst Mat Sci, Nanomat Lab, Tsukuba, Ibaraki 3050047, Japan

[3] RIKEN, Wako, Saitama 3510198, Japan

来源：

APPLIED PHYSICS LETTERS | 2003年 / 82卷 / 04期

关键词：

D O I：

10.1063/1.1542943

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The structural and electrical properties of an electron-beam (EB)-irradiated C-60 film have been examined at room temperature, using in situ infrared (IR) spectroscopy and ex situ four-probe measurements. IR results show that the irradiated film is neither graphite nor carbon nanotube-like but a peanut-shaped C-60 polymer. Current-voltage curve shows that the polymer exhibits a metallic property with a drastically reduced resistivity of 7 Omega cm in comparison with 10(8)-10(14) Omega cm for solid C-60. This indicates the possibility of applying C-60 molecules in EB nanofabrication processes and large potential for developing carbon-based nanodevices. (C) 2003 American Institute of Physics.

引用

页码：595 / 597

页数：3

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