21 May 2014 Characterization of graphene-based devices for THz systems
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Abstract
The H-field finite element method (FEM) based full-vector formulation is used in the present work to study the vectorial modal field properties and the complex propagation characteristics of Surface Plasmon modes of a hollow-core dielectric coated rectangular waveguide structures, and graphene based structures. Additionally, the finite difference time domain (FDTD) method is used to estimate the dispersion parameters and the propagation loss of such waveguides and devices.
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Christos Themistos, Christos Themistos, B. M. Azizur Rahman, B. M. Azizur Rahman, Christos Markides, Christos Markides, Md. Uthman, Md. Uthman, A. Quadir, A. Quadir, N. Kejalakshmy, N. Kejalakshmy, } "Characterization of graphene-based devices for THz systems", Proc. SPIE 9102, Terahertz Physics, Devices, and Systems VIII: Advanced Applications in Industry and Defense, 91020F (21 May 2014); doi: 10.1117/12.2054784; https://doi.org/10.1117/12.2054784
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