Dynamic Modulation of THz Absorption Frequency, Bandwidth, and Amplitude via Strontium Titanate and Graphene

A multi-functional broadband absorber based on graphene and strontium titanate (STO) film was designed. Additionally, the frequency, bandwidth, and amplitude of the absorber could be tuned by adjusting temperature and Fermi level of the graphene. By using the finite-difference time-domain (FDTD) met...

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Detalles Bibliográficos
Autores principales: Wu, Tong, Wang, Guan, Jia, Yang, Shao, Yabin, Gao, Yang, Gao, Yachen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9025815/
https://www.ncbi.nlm.nih.gov/pubmed/35458063
http://dx.doi.org/10.3390/nano12081353

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9025815/
https://www.ncbi.nlm.nih.gov/pubmed/35458063
http://dx.doi.org/10.3390/nano12081353

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