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Highlight on an EPL Co-Editor
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Towards twisted, topological, and quantum graphene plasmonics
In this article, we analyze the quantum and topological properties of graphene-based plasmonic systems. We consider the following plasmonic materials: single-layer graphene, twisted bilayer graphene, and other graphene stackings, as well as the following architectures: graphene-based gratings, grids, chains of graphene disks, and the kagomé lattice.
Editor's Choices
Multiband omnidirectional ventilation acoustic barrier based on subwavelength gradient microcavity
Constructing artificial microstructural units that preserve free airflow while achieving efficient low-frequency sound insulation (<2000 Hz) remains a significant challenge for acoustic engineering applications. Here, we proposed an angularly gradient labyrinthine unit cell with gradually varying azimuthal spatial dimensions, enabling multiband sound insulation while maintaining ventilation…
