Reversible electrical switching of nanostructural color pixels

Abstract: Electrical switching of nanophotonic structural color elements is a promising approach towards addressable color switching pixels for next generation reflective displays. However, electrical switching between the primary colors to colorless near-white state remains a challenge. Here, we present a reversible electrical switching approach, relying on the electrocoagulation of Ag nanoparticles between silicon nanostructures that support Mie resonances. The electrodeposited Ag nanoparticles enable the excitation of the hybrid plasmon-Mie resonance as supported on Ag-silicon nanostructures, resulting in a large spectral transformation. Importantly, this process is reversible. This device design outperforms other designs in terms of electrotonic color control since it is highly stable and reliable for use in high-resolution reflective displays, such as colored electronic papers and smart display glass, where the combination is scalable to other nanostructure designs and electrolytic solutions.

Standort
Deutsche Nationalbibliothek Frankfurt am Main
Umfang
Online-Ressource
Sprache
Englisch

Erschienen in
Reversible electrical switching of nanostructural color pixels ; volume:12 ; number:8 ; year:2023 ; pages:1387-1395 ; extent:9
Nanophotonics ; 12, Heft 8 (2023), 1387-1395 (gesamt 9)

Urheber
Zhang, Shutao
Zhang, Jun
Goh, Wei Peng
Liu, Yan
Tjiptoharsono, Febiana
Lee, Henry Yit Loong
Jiang, Changyun
Ding, Jun
Yang, Joel K. W.
Dong, Zhaogang

DOI
10.1515/nanoph-2022-0646
URN
urn:nbn:de:101:1-2023042514282410093327
Rechteinformation
Open Access; Der Zugriff auf das Objekt ist unbeschränkt möglich.
Letzte Aktualisierung
14.08.2025, 11:00 MESZ

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Beteiligte

  • Zhang, Shutao
  • Zhang, Jun
  • Goh, Wei Peng
  • Liu, Yan
  • Tjiptoharsono, Febiana
  • Lee, Henry Yit Loong
  • Jiang, Changyun
  • Ding, Jun
  • Yang, Joel K. W.
  • Dong, Zhaogang

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