Theory of correlated insulating behaviour and spin-triplet superconductivity in twisted double bilayer graphene

Two graphene monolayers twisted by a small magic angle exhibit nearly flat bands, leading to correlated electronic states. Here we study a related but different system with reduced symmetry - twisted double bilayer graphene (TDBG), consisting of two Bernal stacked bilayer graphenes, twisted with res...

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Veröffentlicht in:	Nature communications Jg. 10; H. 1; S. 5333 - 10
Hauptverfasser:	Lee, Jong Yeon, Khalaf, Eslam, Liu, Shang, Liu, Xiaomeng, Hao, Zeyu, Kim, Philip, Vishwanath, Ashvin
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	London Nature Publishing Group UK 25.11.2019 Nature Publishing Group Nature Portfolio
Schlagworte:	639/301/119/997 639/766/119/1003 639/766/119/2793 Bilayers Correlation analysis Electron states Ferromagnetism Graphene Hartree approximation Humanities and Social Sciences Insulators Monolayers multidisciplinary Phase diagrams Science Science (multidisciplinary) Superconductivity Variation
ISSN:	2041-1723, 2041-1723
Online-Zugang:	Volltext
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