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Quantum interference of electrons in multiwall carbon nanotubes

被引：99
作者：
Fujiwara, A
Tomiyama, K
Suematsu, H
Yumura, M
Uchida, K
机构：
[1] Univ Tokyo, Sch Sci, Dept Phys, Bunkyo Ku, Tokyo 1130033, Japan
[2] Natl Inst Mat & Chem Res, Dept Chem Syst, Tsukuba, Ibaraki 3058565, Japan
来源：
PHYSICAL REVIEW B | 1999年 / 60卷 / 19期
关键词：
D O I：
10.1103/PhysRevB.60.13492
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
In magnetoresistance measurements of a single multiwall carbon nanotube we have observed the periodic oscillation which increases in amplitude below 30 K. The period has the angular dependence of 1/cos theta, theta being the angle between the nanotube axis and magnetic field, and it corresponds to the field that the magnetic flux penetrating a nanotube equals one-third of a Bur quanta, h/3e. The observation is explained in terms of the Aharonov-Bohm effect for three coexisting nanotubes with different chiralities. [S0163-1829(99)12643-2].
引用
收藏
页码：13492 / 13496
页数：5
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