Terahertz electrical and optical properties of doublewalled carbon nanotubes

被引：0
|
作者：
Maeng, Inhee [1 ]
Kang, Chul [1 ]
Oh, Seung Jae [1 ]
Kim, Ui Whan [1 ]
Son, Joo-Hiuk [1 ]
机构：
[1] Univ Seoul, Dept Phys, Seoul 130743, South Korea
来源：
PHYSICS OF SEMICONDUCTORS, PTS A AND B | 2007年 / 893卷
关键词：
doublewalled carbon nanotubes; terahertz; Bruggman effective medium approximation;
D O I：
暂无
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：
The electrical and optical properties of double-walled carbon nanotubes (DWNTs) were measured utilizing terahertz time-domain spectroscopy (THz-TDS), and were compared with those of single-walled carbon nanotabes (SWNTs). The conductivity of DWNTs was consequently observed as being smaller than that of SWNTs. The plasma frequency, damping rate, etc. were obtained through Bruggman effective medium approximation.
引用
收藏
页码：1043 / +
页数：2
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