Dirac-Based Quantum Admittance of 2D Nanomaterials at Radio Frequencies
Source abstract
Abstract
Starting from a rigorous finite mass, Dirac equation-based model, we investigate the R.F. quantum admittance of a monolayer 2D material under the action of an electromagnetic (e.m.) wave with axially directed vector potential. With some reasonable approximations, the analysis yields a relatively simple RLC-equivalent circuit with frequency-independent elements depending on the bias, temperature, effective mass, Fermi velocity and effective e.m. index of the material, losses and other relevant parameters.
Source: crossref · Quality: baseline
Research context
OpenAlex topics: Graphene research and applications · Metamaterials and Metasurfaces Applications · Plasmonic and Surface Plasmon Research
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
Department of Information Engineering, Università Politecnica delle Marche, 60131 Ancona, Italy
Funding
European Union’s Horizon 2020 research and innovation program
References (25)
Show source-provided references
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