Researchers from Skoltech and their colleagues from Harbin Institute of Technology in China and ITMO University in Russia have devised a way to deposit elaborate geometric patterns of carbon nanotubes without wasting material. Such patterns are used in advanced optical devices and mechanical str...

Source: [Phys.org](https://phys.org/news/2026-08-reusable-stencils-carbon-nanotube-patterns.html)

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