Here, we report electrical transport measurements combined with tight-binding calculations in twisted double trilayer graphene (TDTLG). We demonstrate that small-angle TDTLG (~1.72.0) exhibits an intrinsic bandgap at the charge neutrality point. Moreover, by tuning the displac...
Magic-angle twisted trilayer graphene (MATTG) exhibits a range of strongly correlated electronic phases that spontaneously break its underlying symmetries1,2. Here we investigate the correlated phases of MATTG using scanning tunnelling microscopy and identify marked signatures of interaction-driven spatial...
Evidence of a gate-tunable Mott insulator in a trilayer graphene moiré superlattice. Nat. Phys. 15, 237–241 (2019). Article CAS Google Scholar Burg, G. W. et al. Correlated insulating states in twisted double bilayer graphene. Phys. Rev. Lett. 123, 197702 (2019). Article ADS CAS ...
27,30, with preliminary evidence for possible superconductivity also present in twisted double-bilayer graphene49,50,51, ABC trilayer graphene aligned to hexagonal boron nitride74, and twisted transition metal dichalcogenides58. Very
Electric field tunable bandgap in twisted double trilayer graphene Twisted van der Waals heterostructures have recently emerged as a versatile platform for engineering interaction-driven, topological phenomena with a high ... ML Perrin,A Jayaraj,B Ghawri,... - 《Npjd Materials & Applications》 被...
S. Optical absorption spectrum of rotated trilayer graphene. J. Mater. Sci. 49, 642–647 (2014). CAS Google Scholar Shen, C. et al. Correlated states in twisted double bilayer graphene. Nat. Phys. 16, 520–525 (2020). CAS Google Scholar Liu, X. et al. Spin-polarized correlated ...
Alternating twisted multilayer graphene:generic partition rules,double flat bands,and orbital magnetoelectric effect twistedbandsorbitalRecently the alternating twisted trilayer graphene is discovered to exhibit unconventional superconductivity,which motivates us to study the electronic structures and possible ...
Twisted Trilayer Graphene: a Precisely Tunable Platform for Correlated ElectronsZiyan ZhuStephen CarrDaniel MassattMitchell LuskinEfthimios KaxirasAmerican Physical Society
Topological flat bands in twisted trilayer graphene.doi:10.1016/j.scib.2020.10.004Zhen MaShuai LiYafeng ZhengMeng-Meng XiaoHua JiangJin-Hua GaoX. XieScience bulletin
Stacking three monolayers of graphene with a twist generally produces two moir\\'e patterns. A moir\\'e of moir\\'e structure then emerges at larger distance where the three layers periodically realign. We devise here an effective low-energy theory to describe the spectrum at distances larger...