| Original Articles |
|
|
|
|
Terahertz Conductivity of Single Walled Nanotube Films
|
| HAN Jia-Guang1;ZHU Zhi-Yuan1;HE Feng2; LIAO Yi3;WANG Zhen-Xia1;ZHANG Wei1; YU Li-Ping1;SUN Li-Tao1;WANG Ting-Tai1 |
| 1Shanghai Institute of Nuclear Research, Chinese Academy of Sciences, Shanghai 201800
2Institute of Optics and Fine Mechanics, Chinese Academy of Sciences, Shanghai 201800
3Yunnan Astronomical Observatory, Chinese Academy of Sciences, Kunming 650011 |
|
| Cite this article: |
|
HAN Jia-Guang, ZHU Zhi-Yuan, HE Feng et al 2003 Chin. Phys. Lett. 20 1501-1503 |
|
|
|
|
Abstract The conductivity of single walled nanotube films is investigated with a combination of the Maxwell-Garnett (MG) model and the Drude-Lorentzian (DL) model in the Terahertz region. A theoretical fit for Jeon's experiment is given and a decrease of the real conductivity with increasing frequency is predicted. Meanwhile, the MG and DL models are also discussed for different samples.
|
| Keywords:
42.25.Bs
68.60.-p
68.65.-k
78.67.-n
|
|
|
Published: 01 September 2003
|
|
| PACS: |
42.25.Bs
|
(Wave propagation, transmission and absorption)
|
| |
68.60.-p
|
(Physical properties of thin films, nonelectronic)
|
| |
68.65.-k
|
(Low-dimensional, mesoscopic, nanoscale and other related systems: structure and nonelectronic properties)
|
| |
78.67.-n
|
(Optical properties of low-dimensional, mesoscopic, and nanoscale materials and structures)
|
|
|
|
|
|
|
Viewed |
|
|
|
Full text
|
|
|
|
|
Abstract
|
|
|
|
|
