Science (New York, N.Y.) · 2026
2D theoretically twistable material database.
СтатьяНазвание и аннотация: Перевод в очереди
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Jiang Yi, Petralanda Urko, Pi Hanqi, Skorupskii Grigorii, Xu Qiaoling, Călugăru Dumitru, Hu Haoyu, Xie Jiaze, Mustaf Rose Albu, Höhn Peter, Haase Vicky, Ouahchi Abdelmajid, Samal Soumyajit, Zhu Jiacheng, Yang Dongyang, Geng Zuhan, Avedissian Garen, Wang Yongsong, Vergniory Maia G, Claassen Martin, Elcoro Luis, Regnault Nicolas, Ugeda Miguel M, Shan Jie, Mak Kin Fai, Efetov Dmitri K, Morosan Emilia, Kennes Dante M, Rubio Angel, Xian Lede, Felser Claudia, Schoop Leslie M, Bernevig B Andrei
Аннотация
The study of twisted two-dimensional (2D) materials, in which twisting layers create moiré superlattices, has created opportunities for investigating topological phases and strongly correlated physics. The broader potential of a seemingly infinite set of twistable 2D materials remains largely unexplored. Here, we define "theoretically twistable materials" as single- or multilayer structures that allow for the construction of simple continuum models of their moiré structures. Our high-throughput algorithm systematically searches for theoretically twistable semimetals and insulators based on the Topological 2D Materials Database(2D-TQCDB). By analyzing key electronic properties, we identify thousands of candidate materials, propose representative twistable materials, and provide examples of crystal growth and exfoliation for several of them. Our results provide a resource for future experimental and theoretical studies of moiré systems.