ArticleNature communications2025
Broadband electromagnetic absorption up to 1473 K enabled by dielectric frequency-dispersion engineering in ceramic composites.
Article in Nature communications, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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
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Who cites it
3 citing papers in PubMed.
- Research Progress in Phase-Structure Evolution and Electro-magnetic-Wave Absorption Performance of Aluminosilicate Mineral-Based Ceramics.Nanomaterials (Basel, Switzerland) · 2026Review
- Advances in TMDs-Based Electromagnetic Wave Absorbers: From Structural Engineering to Multicomponent Synergy.Nano-micro letters · 2026Review
- Electrochemically Programmed Electromagnetic Camouflage Through Reconstructing Atomic Coordination.Advanced materials (Deerfield Beach, Fla.) · 2026Article
Corrections and comments
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Authors and funding
12 authors.
Funding
Abstract
Rising vehicle Mach numbers urgently necessitate broadband electromagnetic wave (EMW) absorbers capable of operating at even higher temperatures while maintaining environmental durability. However, Current high-temperature EMW absorbing materials face the restriction and temperature-sensitivity of dielectric frequency-dispersion (FD), which often forces reliance on complex macro-structures to broaden effective absorption bandwidth (EAB). Here, inspired by the concept of finite element method, we propose a controlled FD regulation strategy to overcome this by employing multivariate ultra-high temperature ceramic (UHTC) borides with tunable surface oxide thickness. The fabricated material (without structural design) yields a broad EAB of 26.98 GHz at just 2.8 mm thickness, alongside environmental resistance. Crucially, the multivariate polarization remains effective for FD regulation even at 1473 K, enabling our material to harvest an EAB of 10.26 GHz after applying an oxide layer, showing bright application prospects for the stealth of high-speed vehicles.
Identifiers
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.