Negative differential-resistance device involving two C60 molecules

被引：137

作者：

Zeng, CG ^{[1
]}

Wang, HQ

Wang, B

Yang, JL

Hou, JG

机构：

[1] Univ Sci & Technol China, Struct Res Lab, Hefei 230026, Anhui, Peoples R China

[2] Univ Sci & Technol China, Open Lab Bond Select Chem, Hefei 230026, Anhui, Peoples R China

来源：

APPLIED PHYSICS LETTERS | 2000年 / 77卷 / 22期

关键词：

D O I：

10.1063/1.1328773

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Negative differential-resistance (NDR) molecular device is realized involving two C-60 molecules, one is adsorbed on the tip of a scanning tunneling microscope and the other is on the surface of the hexanethiol self-assembled monolayer. The narrow local density of states features near the Fermi energy of the C-60 molecules lead to the obvious NDR effect. Such controllable tunneling structure and the associated known electronic states ensure the stability and reproducibility of the NDR device. (C) 2000 American Institute of Physics. [S0003-6951(00)02948-X].

引用

页码：3595 / 3597

页数：3

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