Near‐Field‐Regulated Ultrafast Laser Supra‐Wavelength Structuring Directly on Ultrahard Metallic Glasses (Adv. Mater. 45/2024)
Near-Field-Regulated Supra-Wavelength Ultrafast-Laser Lithography In article number 2405766, Yun-Lu Sun, Peilei Zhang, and colleagues develop the near-field-regulated ultrafast-laser supra-wavelength structuring of self-arrayed micro/nano-pores directly on hard-to-process (ultra-hard or high-melting-temperature) metals. The self-arrayed micro/nano-pores have adjustable period (1–5 μm) and geometry (e.g., 500 nm-6 μm in diameter). They decrease the surface infrared reflectance at 2.5–6.5 μm from ≈80% to ≈5%. The universality of multi-physical coupling and near-field enhancements makes this approach widely applicable, or even irreplaceable, in various applications.
Authors
- Zhishan Hou (ORCID: https://orcid.org/0000-0003-3591-0656)
- Peilei Zhang (ORCID: https://orcid.org/0000-0002-2342-5832)
- Ruifan Li (ORCID: https://orcid.org/0000-0002-3543-6272)
- Hanxuan Huang
- Yu Chen (ORCID: https://orcid.org/0000-0003-2110-4522)
- Yun Liu (ORCID: https://orcid.org/0000-0002-8375-956X)
- Xudong Wang (ORCID: https://orcid.org/0000-0002-9762-6792)
- Zhenyu Liu (ORCID: https://orcid.org/0000-0002-9214-9798)
- Yun‐Lu Sun
- Shijie Song (ORCID: https://orcid.org/0000-0002-7227-5842)
- Qianru Zhao
- Zifeng Xiao
- Yanyang Li
- Lei Wang (ORCID: https://orcid.org/0009-0006-8680-3737)
- Yi Wang (ORCID: https://orcid.org/0009-0004-0665-5945)
Institutions
- Shanghai University of Engineering Science (CN)
- Wenzhou University (CN)
- Jilin University (CN)
- Fudan University (CN)
- State Key Laboratory on Integrated Optoelectronics (CN)
- Shanghai Laser Technology Institute (CN)
- Shanghai Institute of Technical Physics (CN)
- Tsinghua University (CN)
Publication Details
- Journal
- Advanced Materials
- Published
- 2024-11-01
- DOI
- https://doi.org/10.1002/adma.202470358
- Citations
- 3
- Primary Topic
- Laser Material Processing Techniques
- Type
- article
- Field-Weighted Citation Impact
- 1.12