ArticleScientific reports2019
Temperature-Controlled Asymmetric Transmission of Electromagnetic Waves.
Article in Scientific reports, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed.
- Switchable and Tunable Terahertz Metamaterial Absorber with Ultra-Broadband and Multi-Band Response for Cancer Detection.Sensors (Basel, Switzerland) · 2025Article
- High-Impact Polystyrene Structured Light Components for Terahertz Imaging Applications.Sensors (Basel, Switzerland) · 2024Article
- Using Thin Films of Phase-Change Material for Active Tuning of Terahertz Waves Scattering on Dielectric Cylinders.Materials (Basel, Switzerland) · 2024Article
- Terahertz Metasurfaces Exploiting the Phase Transition of Vanadium Dioxide.Materials (Basel, Switzerland) · 2023Review
- Electrically tunable THz graphene metasurface wave retarders.Nanophotonics (Berlin, Germany) · 2023Article
- Vanadium Oxide: Phase Diagrams, Structures, Synthesis, and Applications.Chemical reviews · 2023Review
- Reconfigurable switching between reflecting/absorbing modes in VOScientific reports · 2022Article
- Transmissive terahertz metasurfaces with vanadium dioxide split-rings and grids for switchable asymmetric polarization manipulation.Scientific reports · 2022Article
- Ultra-wideband, wide angle, asymmetric transmission based chiral metasurface for C and X band applications.Scientific reports · 2021Article
- Switchable and Dual-Tunable Multilayered Terahertz Absorber Based on Patterned Graphene and Vanadium Dioxide.Micromachines · 2021Article
- Reprogrammable meta-hologram for optical encryption.Nature communications · 2020Article
- Experimental verification of a broadband asymmetric transmission metamaterial in the terahertz region.RSC advances · 2020Article
Corrections and comments
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Authors and funding
10 authors.
Funding
Abstract
Chiral materials can exhibit different levels of transmission for opposite propagation directions of the same electromagnetic wave. Here we demonstrate thermal switching of asymmetric transmission of linearly polarized terahertz waves. The effect is observed in a terahertz metamaterial containing 3D-chiral metallic inclusions and achiral vanadium dioxide inclusions. The chiral structure exhibits pronounced asymmetric transmission at room temperature when vanadium dioxide is in its insulator phase. As the metamaterial is heated, the insulator-to-metal phase transition of vanadium dioxide effectively renders the structure achiral and the transmission asymmetry vanishes. We demonstrate the effect numerically and experimentally, describe it analytically and explain the underlying physical mechanism based on simulated surface current distributions. Potential applications include directionally asymmetric active devices as well as intensity and polarization modulators for electromagnetic waves.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.