然而，由于无机材料（尤其是金属）的特性，要在无机材料（尤其是金属）上实现类似的壮举具有挑战性。现在，来自中国武汉大学和美国普渡大学的王耀宇及其合作者报告了双光子分解和光学力捕捉如何打印出金属、金属氧化物和合金的三维结构，分辨率精细到 100 纳米（Y. Wang et al.Wang et al. Nat. Mater. https://doi.org/10.1038/s41563-024-01984-z; 2024）。研究小组成功地用钼、钴和钨及其合金写出了复杂的结构，包括足球、花朵、螺旋和纳米线等形状（见图）。
期刊介绍：
Nature Photonics is a monthly journal dedicated to the scientific study and application of light, known as Photonics. It publishes top-quality, peer-reviewed research across all areas of light generation, manipulation, and detection.
The journal encompasses research into the fundamental properties of light and its interactions with matter, as well as the latest developments in optoelectronic devices and emerging photonics applications. Topics covered include lasers, LEDs, imaging, detectors, optoelectronic devices, quantum optics, biophotonics, optical data storage, spectroscopy, fiber optics, solar energy, displays, terahertz technology, nonlinear optics, plasmonics, nanophotonics, and X-rays.
In addition to research papers and review articles summarizing scientific findings in optoelectronics, Nature Photonics also features News and Views pieces and research highlights. It uniquely includes articles on the business aspects of the industry, such as technology commercialization and market analysis, offering a comprehensive perspective on the field.
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