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Broadband high-efficiency solar absorber based on Ti-Si composite embedded gradient metamaterial
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DOI:10.1016/j.solmat.2026.114622.png)
Abstract
En 中文
• The structure based on Ti-Si vertical stacked obtains an average absorption efficiency of 98.00% in 280-3000 nm. • The structure obtains an average absorption efficiency of 96.5% at AM1.5. • The bandwidth with an absorption efficiency greater than 95% reaches 1760 nm. • The structure has an ultra-high thermal emission efficiency of 98.9% at 1000 K,98.7% at 1500 K,98.4% at 2000 K. • The multilayer structure can be used as a solar absorber and a thermal emitter.
Journal
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6.3
Papers:
1.2W
Citations:
3.6W
