Multi-wall carbon nanotube as a new infrared detected material

被引：56
作者：
Liu, LY [1 ]
Zhang, YF [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Key Lab Thin Film & Microfabricat, Minist Educ, Res Inst Micro Nanometer Sci & Technol, Shanghai 200030, Peoples R China
来源：
SENSORS AND ACTUATORS A-PHYSICAL | 2004年 / 116卷 / 03期
关键词：
carbon nanotubes; IR detector; sensitivity; response time;
D O I：
10.1016/j.sna.2004.05.016
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this research, multi-wall carbon nanotubes (MWNTs) are used to fabricate the infrared detector by deposition on the interdigital copper electrode based on the oxide layer of silicon chip. Then the microstructure, electrical character and infrared sensitive properties of the detector were investigated. The results show that multi-wall carbon nanotubes have high sensitivity and low response time to infrared at room temperature by stimulating at certain voltage. (C) 2004 Elsevier B.V. All fights reserved.
引用
收藏
页码：394 / 397
页数：4
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