论文标题
混合石墨烯 - 埃罗电体结构：一个新颖的THZ应用平台
Hybrid Graphene-Gyroelectric Structures: A Novel Platform for THz Applications
论文作者
论文摘要
本文研究了基于石墨烯的结构与陀螺仪层相结合的可调磁化率。在一般的波导中，将每个石墨烯片夹在两个不同的陀螺仪层之间。在存在磁性偏差的情况下，整个结构已暴露。已经提出了基于所有传播模式的准确分析模型，并导致了封闭形式的复杂关系。作为多层波导的特殊情况，本文研究了混合石墨烯 - 埃罗电结构。已经说明的是，可以通过更改外部磁性偏差和石墨烯的化学潜力来调整示例性波导的传播特征，这使其成为THZ区域中非互联性等离子设备设计的新型可调平台。
This paper investigates tunable magneto-plasmons in graphene-based structures combined with gyro-electric layers. In the general waveguide, each graphene sheet has been sandwiched between two different gyro-electric layers. The whole structure has been exposed in the presence of a magnetic bias. An accurate analytical model based on all propagating modes has been proposed and led to closed-form complicated relations. As a special case of the multi-layer waveguide, a hybrid graphene-gyroelectric structure is studied in this paper. It has been illustrated that the propagating features of the exemplary waveguide can be tuned by changing the external magnetic bias and the chemical potential of graphene, which makes it a new tunable platform for the design of non-reciprocal plasmonic devices in the THz region.
