Coherent electron emission from carbon nanotubes. Young's interference in the emission patterns

被引:9
|
作者
Yamashita, T
Mastuda, K
Kona, T
Mogami, Y
Komaki, M
Murata, Y
Oshima, C
Kuzumaki, T
Horiike, Y
机构
[1] Waseda Univ, Dept Appl Phys, Shinjyuku Ku, Tokyo 1698555, Japan
[2] Waseda Univ, Kagami Mem Lab Mat Sci & Technol, Tokyo 1690051, Japan
[3] Univ Tokyo, Grad Sch Engn, Dept Mat Sci, Bunkyo Ku, Tokyo 1138656, Japan
关键词
electron emission; carbon; field emission microscopy; field emission spectroscopy;
D O I
10.1016/S0039-6028(02)01642-4
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
In field emission patterns of multi-walled carbon nanotubes, we have observed interference fringes of electrons emitted through different sites. Main features of the emission patterns are reproduced from Young's interference formula of optics. We point out reasons to observe clear Young's interference fringes in the electron emission patterns. (C) 2002 Published by Elsevier Science B.V.
引用
收藏
页码:283 / 290
页数:8
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