Multiwalled carbon nanotubes as ultrasensitive electrometers

被引:40
|
作者
Roschier, L [1 ]
Tarkiainen, R [1 ]
Ahlskog, M [1 ]
Paalanen, M [1 ]
Hakonen, P [1 ]
机构
[1] Aalto Univ, Low Temp Lab, FIN-02015 Espoo, Finland
关键词
D O I
10.1063/1.1362281
中图分类号
O59 [应用物理学];
学科分类号
摘要
We show that it is possible to construct low-noise single-electron transistors (SETs) using free-standing multiwalled carbon nanotubes. The 1/f(alpha)-noise of our devices, 6x10(-6) e/root Hz at 45 Hz, is close in the performance to the best metallic SETs of today. (C) 2001 American Institute of Physics.
引用
收藏
页码:3295 / 3297
页数:3
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