WebMar 1, 2024 · Topological insulators with Dirac conducting surface state and insulating bulk state offer a promising platform for plasmonics with a broad operating frequency range from ultraviolet (UV) to terahertz (THz). WebSci-Hub Emerging Dirac materials for THz plasmonics. Applied Materials Today, 20, 100732 10.1016/j.apmt.2024.100732 sci hub to open science ↓ save Lupi, S., & Molle, …
Emerging Dirac materials for THz plasmonics - Semantic …
WebKeywords: optical properties of graphene, plasmonics, linear response (Some figures may appear in colour only in the online journal) Contents 1. Introduction2 2. Hydrodynamic models3 2.1. Drude model3 2.2. Semiclassical Boltzmann equation4 3. Plasmons in single-layer graphene4 3.1. Gappless Dirac fermions5 3.2. Gapped Dirac fermions6 3.3. WebJun 23, 2024 · Terahertz (THz) photonics is a key-enabling technology for a wealth of urgently demanding applications and societal challenges like ultrahigh speed communication systems, medical imaging and diagnostics, industrial and food quality control, and security screening. Therefore, making novel THz materials, that are able to effectively interact … hotels in macon ga on i475
THz photonics in two dimensional materials and …
WebSep 1, 2024 · High-performance THz photodetection is unprecedentedly accessed by integrating a topological Dirac (Weyl) semimetal in a carefully designed antenna at deep … WebJul 7, 2015 · Most remarkably, the Si-based surface Dirac band can be used to excite a tunable THz plasmon through electron-hole doping. Our results demonstrate a new way … WebOct 4, 2024 · Our study explores THz light–plasmon coupling, light absorption, and amplification using a current-driven graphene-based system because of its excellent room temperature electrical and optical properties. An efficient method to exploit graphene Dirac plasmons (GDPs) for light generation and amplification is introduced. lillian johnson hasbrouck heights nj