Presentation
5 March 2022 An optoelectronic solid-state thin film for active structural color
Author Affiliations +
Abstract
We proposed a new optoelectronic solid-sate thin-film architecture for active structural color and experimentally demonstrated this proof-of-concept recipe composed of amorphous iron oxides and high-mobility silver layers. Scanning transmission electron microscope (STEM) reveals that multiple iron oxide-silver laminates with various thicknesses have been driven by the bias electrical field to float at various heights with tunable layer sequences, which is responsible for the multiple robust, non-volatile, and reversible high-resolution structural color. Our work breaks the limitations of the current approaches relying on static structures of solid-sate devices and opens an unexplored way for constructing active modern devices for optics, optoelectronics, and semiconductors, etc.
Conference Presentation
© (2022) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Cheng-Wei Qiu and Zhiyuan Yan "An optoelectronic solid-state thin film for active structural color", Proc. SPIE PC12012, Advanced Fabrication Technologies for Micro/Nano Optics and Photonics XV, PC120120D (5 March 2022); https://doi.org/10.1117/12.2615291
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KEYWORDS
Optoelectronics

Thin films

Solid state electronics

Light sources

Materials science

Plasmonics

Reflectivity

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