Narrow and long strips of graphene are called nanoribbons in the literature. When they start to get really narrow their properties change significantly [1]. [1

Narrow and long strips of graphene are called nanoribbons in the literature. When they start to get really narrow their properties change significantly [1]. [1] https://www.nature.com/articles/ncomms10177 https://www.nature.com/articles/ncomms10177 Edit: spelling