ArticleNanophotonics (Berlin, Germany)2023
Interfacing differently oriented biaxial van der Waals crystals for negative refraction.
Article in Nanophotonics (Berlin, Germany), 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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Who cites it
3 citing papers in PubMed.
- Spatiotemporal visualization of long-range anisotropic plasmon polaritons in hyperbolic MoOClNature communications · 2026Article
- Orthogonal canalized polaritons via coupling graphene plasmon and phonon polaritons of hBN metasurface.Nanophotonics (Berlin, Germany) · 2025Article
- Focusing of mid-infrared polaritons through patterned graphene on van der Waals crystals.Nanophotonics (Berlin, Germany) · 2024Article
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2 authors.
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Abstract
Negative refraction has a wide range of applications in diverse fields such as imaging, sensing, and waveguides and typically entails the fabrication of intricate metamaterials endowed with hyperbolic features. In contrast to artificially engineered hyperbolic materials, natural van der Waals (vdW) materials are more accessible owing to their inherent strong in-plane covalent bonding and weak interlayer interactions. However, most vdW materials manifest uniaxial crystal properties, which restrict their behavior solely to out-of-plane hyperbolicity. This characteristic poses a considerable challenge to their seamless integration via planar fabrication techniques, unless a suitable pattern is employed. Recent advances have identified natural biaxial
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