Terahertz Response of Carbon Nanotubes and Graphene
Terahertz Response of Carbon Nanotubes and Graphene
复制标题
DOI：
10.7566/jpsj.84.121010
复制
发表时间：
2015-10
影响因子：
1.7
通讯作者：
Y. Kawano
中科院分区：
文献类型：
--
作者：
Y. Kawano
太赫兹（THz）研究领域有望成为研究固体中低能激发和大分子中高阶结构的新平台，并实现在医学，农业，安全和高容量通信中的应用。然而，太赫兹频率区域位于电子和光子带之间，阻碍了探测器和光源等基本组件的发展。本文概述了THz波和THz探测器应用的基本背景信息，并描述了碳基低维系统的THz响应，如单碳纳米管（CNT），CNT阵列薄膜和石墨烯。
The terahertz (THz) research field is expected to serve as a new platform for studying low-energy excitation in solids and higher-order structures in large molecules, and for realizing applications in medicine, agriculture, security, and high-capacity communications. The THz frequency region, however, is located between the electronic and photonic bands, hampering the development of basic components like detectors and sources. This article presents an overview of basic background information about THz waves and THz detector applications and describes the THz response of carbon-based low-dimensional systems, such as single carbon nanotubes (CNT), CNT-array films, and graphene.