2 citations · 3 across the 3 of their papers we have counts for
4 papers · 1 filter
Continuous correlated states and dual-flatness in a moiré heterostructure
Mohammed M. Al Ezzi, Na Xin, Yanmeng Shi +13
Many-body effects in condensed matter yield novel quantum states when the electronic density of states is enhanced. A vivid example is flat bands, which suppress kinetic energy and…
Universal Symmetries in Twisted Moiré Materials
Mohammed M. Al Ezzi, Albert Zhu, Daniel Bennett +2
Two-dimensional multi-layer materials with an induced moiré pattern, either due to strain or relative twist between layers, provide a versatile platform for exploring strongly cor…
Analytical Model for Atomic Relaxation in Twisted Moiré Materials
Mohammed M. Al Ezzi, Gayani N. Pallewela, Christophe De Beule +2
By virtue of being atomically thin, the electronic properties of heterostructures built from two-dimensional materials are strongly influenced by atomic relaxation. The atomic laye…
A self-consistent Hartree theory for lattice-relaxed magic-angle twisted bilayer graphene
Mohammed M. Al Ezzi, Liangtao Peng, Zhengyu Liu +4
For twisted bilayer graphene close to magic angle, we show that the effects of lattice relaxation and the Hartree interaction both become simultaneously important. Including both e…