Mesoscopic electrodynamics at metal surfaces: —From quantum-corrected hydrodynamics to microscopic surface-response formalism

NA Mortensen - Nanophotonics, 2021 - degruyter.com
Plasmonic phenomena in metals are commonly explored within the framework of classical
electrodynamics and semiclassical models for the interactions of light with free-electron …

Hydrodynamical study of terahertz emission in magnetized graphene field-effect transistors

P Cosme, H Terças - Applied Physics Letters, 2021 - pubs.aip.org
Several hydrodynamic descriptions of charge transport in graphene have been presented in
recent years. We discuss a general hydrodynamic model governing the dynamics of a two …

Screened plasmons of graphene near a perfect electric conductor

A Moradi, N Türker Tokan - Journal of Applied Physics, 2023 - pubs.aip.org
Screened plasmon properties of graphene near a perfect electric conductor (PEC) are
investigated taking into account the retardation effects. A detailed discussion of the …

[HTML][HTML] Modeling Carbon-Based Nanomaterials (CNMs) and Derived Composites and Devices

A Chiminelli, I Radović, M Fasano, A Fantoni… - Sensors, 2024 - mdpi.com
A review of different modeling techniques, specifically in the framework of carbon-based
nanomaterials (CNMs, including nanoparticles such as graphene and carbon nanotubes …

TETHYS: A simulation tool for graphene hydrodynamic models

P Cosme, JS Santos, JPS Bizarro… - Computer Physics …, 2023 - Elsevier
We present a simulation tool, TETHYS (ie, Two-dimensional Emitter of THz, Hydrodynamic
Simulation), developed with the aim of studying hydrodynamic models for electronic …

Plasmon wake in anisotropic two-dimensional materials

ZL Mišković, M Moshayedi - Physical Review Research, 2023 - APS
We use analytically tractable dielectric response models, which are supported by ab initio
calculations for anisotropic two-dimensional (2D) materials and quasi-2D metals that host …

[HTML][HTML] Phonon-Induced Wake Potential in a Graphene–Insulator–Graphene Structure

A Kalinić, I Radović, L Karbunar, V Despoja… - Nanomaterials, 2024 - mdpi.com
The aim of this study is to explore the potential which arises in a graphene–insulator–
graphene structure when an external charged particle is moving parallel to it with a speed …

Weyl–Wigner description of massless Dirac plasmas: ab initio quantum plasmonics for monolayer graphene

JL Figueiredo, JPS Bizarro, H Terças - New Journal of Physics, 2022 - iopscience.iop.org
We derive, from first principles and using the Weyl–Wigner formalism, a fully quantum kinetic
model describing the dynamics in phase space of Dirac electrons in single-layer graphene …

Terahertz laser combs in graphene field-effect transistors

P Cosme, H Terças - ACS Photonics, 2020 - ACS Publications
Electrically injected terahertz (THz) radiation sources are extremely appealing, given their
versatility and miniaturization potential, opening the venue for integrated-circuit THz …

Stop** and image forces acting on a charged particle moving near a graphene--graphene heterostructure

A Kalinić, V Despoja, I Radović, L Karbunar… - Physical Review B, 2022 - APS
We study the impact of plasmon-phonon hybridization on the stop** and image forces
acting on a charged particle moving parallel to a graphene-Al 2 O 3-graphene sandwichlike …