Speed-of-light advances: Nanoprocessing of graphene with a femtosecond laser

Laser-induced monolayer graphene nanoprocessing

Illustration of a graphene film perforated by laser irradiation. The size of the carbon atoms is exaggerated and differs from the real size. Credit: Yuuki Uesugi et al. Tohoku University researchers have used a femtosecond laser to successfully micro/nanofabricate[{” attribute=””>graphene films, creating multi-point holes without damage and removing contaminants. The technique could replace traditional, more … Read more