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Graphene-based terahertz bias-driven negative-conductivity metasurface

A graphene-based terahertz negative-conductivity metasurface based on two types of unit cell structures is investigated under the control of an external bias voltage. Electrical characterization is conducted and verification is performed using a finite-difference time-domain (FDTD) and an optical-pu...

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Detalles Bibliográficos
Autores principales: Li, Guibin, Wang, Guocui, Yang, Tingting, Zhang, Yan, Shen, Jingling, Zhang†, Bo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: RSC 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9417548/
https://www.ncbi.nlm.nih.gov/pubmed/36131710
http://dx.doi.org/10.1039/d2na00288d