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Patterning of graphite nanocones for broadband solar spectrum absorption

  • Yaoran Sun
  • , Julian Evans
  • , Fei Ding
  • , Shaowei Wang
  • , Lei Mo
  • , Sailing He

科研成果: 期刊稿件文章同行评审

3 引用 (Scopus)

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
5
6
DOI
出版状态已出版 - 1 6月 2015
已对外发布

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