Researchers attach electrodes to individual atomically precise graphene nanoribbons

https://phys.org/news/2023-08-electrodes-individual-atomically-precise-graphene.html

"varying length, width, edge shape, and adding other atoms enables all kinds electrical, magnetic, and optical properties... nanotubes and graphene nanoribbons grown on separate substrates... quantum effects observable at room temperature... single nanoribbon devices... ... plan on creating 2 ribbons in series (double quantum dot) which could serve as qubit... smaller and more precise sensors, highly secure communication networks, quantum -computers, -switching, -sensing, -energy conversion"