摘要
We experimentally demonstrate a broadband vis-NIR absorber consisting of 300-400 nm nanocone structures on highly oriented pyrolytic graphite. The nanocone structures are fabricated through simple nanoparticle lithography process and analyzed with three-dimensional finite-difference time-domain methods. The measured absorption reaches an average level of above 95% over almost the entire solar spectrum and agrees well with the simulation. Our simple process offers a promising material for solar-thermal devices.
| 源语言 | 英语 |
|---|---|
| 文章编号 | 067139 |
| 期刊 | AIP Advances |
| 卷 | 5 |
| 期 | 6 |
| DOI | |
| 出版状态 | 已出版 - 1 6月 2015 |
| 已对外发布 | 是 |
学术指纹
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