Large area and broadband ultra-black absorber using microstructured aluminum doped silicon films

@inproceedings{Liu2017LargeAA,
  title={Large area and broadband ultra-black absorber using microstructured aluminum doped silicon films},
  author={Zhen Liu and Hai Zhou Liu and Xiaoyi Wang and Haigui Yang and Jinsong Gao},
  booktitle={Scientific reports},
  year={2017}
}
A large area and broadband ultra-black absorber based on microstructured aluminum (Al) doped silicon (Si) films prepared by a low-cost but very effective approach is presented. The average absorption of the absorber is greater than 99% within the wide range from 350 nm to 2000 nm, and its size reaches to 6 inches. We investigate the fabrication mechanism of… CONTINUE READING