ArticleNano letters2025
Reconfigurable Integrated High-Speed Thermal Metamaterial Pixel Arrays.
Article in Nano letters, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Pixelated electrically reconfigurable metasurfaces for intelligent thermal emission control.Science advances · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Thermal signatures carry unique infrared appearances and spectral fingerprints of objects, but controlling them across spatial, temporal, and spectral domains remains challenging due to thermal emission's slow, diffuse, and broadband emitting nature. We demonstrate a reconfigurable ultrafast thermal metamaterial pixel array integrating active metasurfaces with dual-gate graphene transistors (Gr-FETs). Each pixel's Gr-FETs provide heater-switch dual functionalities: one as a broadband transparent microheater supporting arbitrary metasurface designs for multicolor, narrowband infrared emission with ultrafast modulation speed of minimum 187 kHz, and the other as an electrical switch enabling unified array control without compromising emission intensity. Decoupling thermal generation and emission design processes, our approach provides unprecedented programming flexibility across space, time, and wavelength. Our fabricated array experimentally demonstrated 26 alphabetical letters through progressive scanning, paving the way for universal thermal signature control in advanced thermal-infrared applications.
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Registered trials
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