Low-Dimensional Structures
摘要
For historical purposes, we cite a paper written in 1997 [1], which was based on two preprints [2, 3] which paved the way for the 1997 paper. These papers were received with some scepticism because their implications and interpretations were not clear. However, it was only after nanotubes were accidentally discovered that these papers began to make sense. We explore this further here.