Ontology highlight
ABSTRACT:
SUBMITTER: Sun H
PROVIDER: S-EPMC7407151 | biostudies-literature | 2020 Jul
REPOSITORIES: biostudies-literature
Sun Haoying H Zhao Lin L Dai Jinsong J Liang Yaoyao Y Guo Jianping J Meng Hongyun H Liu Hongzhan H Dai Qiaofeng Q Wei Zhongchao Z
Nanomaterials (Basel, Switzerland) 20200711 7
A novel multifunctional device based on a hybrid metal-graphene Electromagnetically induced transparency (EIT) metamaterial at the terahertz band is proposed. It is composed of a parallel cut wire pair (PCWP) that serves as a dark mode resonator, a vertical cut wire pair (VCWP) that serves as a bright mode resonator and a graphene ribbon that serves as a modulator. An ultra-broadband transmission window with 1.23 THz bandwidth can be obtained. The spectral extinction ratio can be tuned from 26% ...[more]