Versatile Tunable Terahertz Absorption Device Based on Bulk Dirac Semimetals and Graphene

Versatile Tunable Terahertz Absorption Device Based on Bulk Dirac Semimetals and Graphene

We employed the CST Microwave Studio software 2020 and the FDID algorithm for simulation. We have designed a terahertz broadband absorber based on Dirac semimetals and graphene, achieving continuous broadband absorption with a rate exceeding 80% over the range from 7.6776 to 9.172 THz. This broadban...

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Bibliographic Details
Main Authors: Jie Zhou, Xin Sun, Jun Xu, Shiyue Wu, Kaili Jin, Yongjian Tang, Zao Yi, Yougen Yi
Format: Article
Language:English
Published: MDPI AG 2025-02-01
Series:Molecules
Subjects:
absorber
metamaterial
Dirac semimetal
graphene
terahertz
wideband absorption
Online Access:https://www.mdpi.com/1420-3049/30/5/999

Internet

https://www.mdpi.com/1420-3049/30/5/999

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