Magnetic properties of multiwall carbon nanotubes and astralenes in strong electric fields

被引：0
|
作者：
A. N. Brozdnichenko
A. N. Ponomarev
V. P. Pronin
V. V. Rybalko
机构：
[1] Russian State Pedagogical University,Moscow State Institute of Electronics and Mathematics
[2] ZAO Astrin-Kholding,undefined
[3] Technical University,undefined
来源：
Journal of Surface Investigation. X-ray, Synchrotron and Neutron Techniques | 2007年 / 1卷
关键词：
Tantalum; Surface Investigation; Neutron Technique; Multiwall Carbon NANOTUBES; Emissive Layer;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The force interaction between anode and cathode in the process of field-emission current extraction from cathodes based on carbon nanoclusters—carbon nanotubes and astralenes—has been investigated. The measured forces are linear functions of the field-emission current and significantly exceed the forces conditioned by the electrostatic nature of interaction. The observed effect is explained within the framework of a model that suggests the formation of magnetic nanoclusters in the cathode and the emission of polarized electrons.
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页码：110 / 112
页数：2
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