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Dynamic plasmonic colour display

Author

Listed:
  • Xiaoyang Duan

    (Max Planck Institute for Intelligent Systems
    Kirchhoff Institute for Physics, University of Heidelberg)

  • Simon Kamin

    (Max Planck Institute for Intelligent Systems)

  • Na Liu

    (Max Planck Institute for Intelligent Systems
    Kirchhoff Institute for Physics, University of Heidelberg)

Abstract

Plasmonic colour printing based on engineered metasurfaces has revolutionized colour display science due to its unprecedented subwavelength resolution and high-density optical data storage. However, advanced plasmonic displays with novel functionalities including dynamic multicolour printing, animations, and highly secure encryption have remained in their infancy. Here we demonstrate a dynamic plasmonic colour display technique that enables all the aforementioned functionalities using catalytic magnesium metasurfaces. Controlled hydrogenation and dehydrogenation of the constituent magnesium nanoparticles, which serve as dynamic pixels, allow for plasmonic colour printing, tuning, erasing and restoration of colour. Different dynamic pixels feature distinct colour transformation kinetics, enabling plasmonic animations. Through smart material processing, information encoded on selected pixels, which are indiscernible to both optical and scanning electron microscopies, can only be read out using hydrogen as a decoding key, suggesting a new generation of information encryption and anti-counterfeiting applications.

Suggested Citation

  • Xiaoyang Duan & Simon Kamin & Na Liu, 2017. "Dynamic plasmonic colour display," Nature Communications, Nature, vol. 8(1), pages 1-9, April.
    • Handle: RePEc:nat:natcom:v:8:y:2017:i:1:d:10.1038_ncomms14606
    DOI: 10.1038/ncomms14606
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    Cited by:

    1. Tong, Shi Wun & Goh, Wei Peng & Huang, Xiaohu & Jiang, Changyun, 2021. "A review of transparent-reflective switchable glass technologies for building facades," Renewable and Sustainable Energy Reviews, Elsevier, vol. 152(C).
    2. Byoungsu Ko & Trevon Badloe & Younghwan Yang & Jeonghoon Park & Jaekyung Kim & Heonyeong Jeong & Chunghwan Jung & Junsuk Rho, 2022. "Tunable metasurfaces via the humidity responsive swelling of single-step imprinted polyvinyl alcohol nanostructures," Nature Communications, Nature, vol. 13(1), pages 1-10, December.
    3. Jiao Geng & Liye Xu & Wei Yan & Liping Shi & Min Qiu, 2023. "High-speed laser writing of structural colors for full-color inkless printing," Nature Communications, Nature, vol. 14(1), pages 1-9, December.
    4. Julian Karst & Yohan Lee & Moritz Floess & Monika Ubl & Sabine Ludwigs & Mario Hentschel & Harald Giessen, 2022. "Electro-active metaobjective from metalenses-on-demand," Nature Communications, Nature, vol. 13(1), pages 1-7, December.

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