Modelling of chirality-dependent current-voltage characteristics of carbon-nanotube field-effect transistors

被引：5
|
作者：
Zhao Xu [1 ]
Wang Yan [1 ]
Yu Zhi-Ping [1 ]
机构：
[1] Tsing Hua Univ, Inst Microelect, Beijing 100084, Peoples R China
来源：
CHINESE PHYSICS LETTERS | 2006年 / 23卷 / 05期
关键词：
8;
D O I：
10.1088/0256-307X/23/5/073
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Current-voltage characteristics of ballistic carbon-nanotube field-effect transistors are characterized with an iterative simulation program. The influence of carbon-nanotube chirality and diameter on the output current is considered. An analytical current-voltage expression under the quantum capacitance limit and low-voltage application is derived. Our simulation results are compared with actual measurement data.
引用
收藏
页码：1327 / 1330
页数：4
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