> [ rhombohedral ]
> "Correlated insulator and Chern insulators in pentalayer rhombohedral-stacked graphene" (2023) https://www.nature.com/articles/s41565-023-01520-1 :
> [...] Our results establish rhombohedral multilayer graphene as a suitable system for exploring intertwined electron correlation and topology phenomena in natural graphitic materials without the need for moiré superlattice engineering.
And there's semiconductivity in graphene, too:
- "Researchers create first functional graphene semiconductor" (2024) https://www.hackerneue.com/item?id=38869171
- "Ask HN: Can CPUs etc. be made from just graphene and/or other carbon forms?" https://www.hackerneue.com/item?id=40719725
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> [ rhombohedral ]
> "Correlated insulator and Chern insulators in pentalayer rhombohedral-stacked graphene" (2023) https://www.nature.com/articles/s41565-023-01520-1 :
> [...] Our results establish rhombohedral multilayer graphene as a suitable system for exploring intertwined electron correlation and topology phenomena in natural graphitic materials without the need for moiré superlattice engineering.
And there's semiconductivity in graphene, too:
- "Researchers create first functional graphene semiconductor" (2024) https://www.hackerneue.com/item?id=38869171
- "Ask HN: Can CPUs etc. be made from just graphene and/or other carbon forms?" https://www.hackerneue.com/item?id=40719725