ArticleNanophotonics (Berlin, Germany)2022
Phase-change perovskite metasurfaces for dynamic color tuning.
Article in Nanophotonics (Berlin, Germany), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
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Who cites it
4 citing papers in PubMed.
- Non-iridescent yet angle-dependent structural colors on titanium surfaces induced by laser oxidation.Nanophotonics (Berlin, Germany) · 2025Article
- Structural Colors Go Active.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2025Review
- Recent Advances in Tunable Metasurfaces and Their Application in Optics.Nanomaterials (Basel, Switzerland) · 2023Review
- Tunable nanophotonics.Nanophotonics (Berlin, Germany) · 2022Article
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Authors and funding
8 authors.
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No grant is acknowledged in the PubMed record.
Abstract
Halide perovskite metasurfaces are attracting increasing interest for applications in light-emitting and display technologies. To access the wide range of colors required for these applications, the main mechanism exploited thus far has been chemical engineering of the perovskite compounds - this constitutes a significant limitation for the dynamic switching of optical response desirable in actual devices. Here we demonstrate polarization-dependent, dynamic control of structural color and emission wavelength in an all-dielectric phase-change halide perovskite nanograting metasurface, by temperature tuning. This is underpinned by the significant change in the perovskite optical constants which accompanies its phase-transition around room temperature. The functionalities demonstrated in our work bearing potential for applications in light-emitting devices, displays and spatial-light-modulators.
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