633 citations · 1.8k across the 19 of their papers we have counts for
19 papers
Supermoiré Reconstruction and Topological Mosaics in Twisted Trilayer WSe and MoTe
Hai Meng, Yang Xu, Fengcheng Wu
We investigate lattice relaxation and band structures of helical and alternating twisted trilayer WSe and MoTe using machine-learning force fields and large-scale ab initio…
Evidence for Three-component Interlayer Coherent Exciton Condensation
Subi Du, Xiaohan Zhang, Hongxi Song +8
Increasing the number of internal components in a quantum many-body system can host collective orders inaccessible to simpler settings. Quantum Hall bilayers provide a canonical re…
Supermoiré Chern mosaic in helical trilayer WSe2
Zhenyu Wang, Mingjie Zhang, Hai Meng +19
Helically twisted multilayers offer access to moiré physics beyond the single-superlattice paradigm, yet their correlated and topological transport properties remain largely unexpl…
Transport Evidence for Wigner Crystals in Monolayer MoTe2
Mingjie Zhang, Zhenyu Wang, Yifan Jiang +7
The crystallization of charge carriers, dubbed the Wigner crystal, is anticipated at low densities in clean two-dimensional electronic systems (2DES). While there has been extensiv…
Interlayer Fermi polarons of excited exciton states in quantizing magnetic fields
Huiying Cui, Qianying Hu, Xuan Zhao +9
The study of exciton-polarons has offered profound insights into the many-body interactions between bosonic excitations and their immersed Fermi sea within layered heterostructures…
Room-temperature correlated states in twisted bilayer MoS
Fanfan Wu, Qiaoling Xu, Qinqin Wang +20
Moiré superlattices have emerged as an exciting condensed-matter quantum simulator for exploring the exotic physics of strong electronic correlations. Notable progress has been wit…
Gate-tunable multiband transport in ZrTe5 thin devices
Yonghe Liu, Hanqi Pi, Kenji Watanabe +7
Interest in ZrTe5 has been reinvigorated in recent years owing to its potential for hosting versatile topological electronic states and intriguing experimental discoveries. However…
Pressure tuning of optical reflectivity in LuH2
Xuan Zhao, Pengfei Shan, Ningning Wang +3
Recently, the claim of room-temperature superconductivity in nitrogen-doped lutetium hydride at near-ambient conditions has attracted tremendous attention. Criticism of the work ri…
Observation of Rydberg moiré excitons
Qianying Hu, Zhen Zhan, Huiying Cui +13
Rydberg excitons, the solid-state counterparts of Rydberg atoms, have sparked considerable interest in harnessing their quantum application potentials, whereas a major challenge is…
Quantum Transport in Graphene Using Surface Acoustic Wave Resonators
Yawen Fang, Yang Xu, Kaifei Kang +7
Surface acoustic waves (SAWs) provide a contactless method for measuring the wavevector-dependent conductivity. This technique has been used to discover emergent length scales in t…
Frustrated magnetic interactions in a Wigner-Mott insulator
Yanhao Tang, Kaixiang Su, Lizhong Li +9
Two-dimensional semiconductor moiré materials have emerged as a highly controllable platform to simulate and explore quantum condensed matter. Compared to real solids, electrons in…
Pomeranchuk Effect and Tunable Quantum Phase Transitions in 3L-MoTe2/WSe2
Mingjie Zhang, Xuan Zhao, Kenji Watanabe +5
Many sought-after exotic states of matter are known to emerge close to quantum phase transitions, such as quantum spin liquids (QSL) and unconventional superconductivity. It is thu…
Tunable bilayer Hubbard model physics in twisted WSe2
Yang Xu, Kaifei Kang, Kenji Watanabe +3
Moiré materials with flat electronic bands provide a highly controllable quantum system for studies of strong-correlation physics and topology. In particular, angle-aligned heterob…
Emergence of a noncollinear magnetic state in twisted bilayer CrI3
Yang Xu, Ariana Ray, Yu-Tsun Shao +8
The emergence of two-dimensional (2D) magnetic crystals and moiré engineering has opened the door for devising new magnetic ground states via competing interactions in moiré superl…
Stripe phases in WSe2/WS2 moiré superlattices
Chenhao Jin, Zui Tao, Tingxin Li +10
Stripe phases, in which the rotational symmetry of charge density is spontaneously broken, occur in many strongly correlated systems with competing interactions. One representative…
Creation of moiré bands in a monolayer semiconductor by spatially periodic dielectric screening
Yang Xu, Connor Horn, Jiacheng Zhu +9
Moiré superlattices of two-dimensional van der Waals materials have emerged as a powerful platform for designing electronic band structures and discovering emergent physical phenom…
Abundance of correlated insulating states at fractional fillings of WSe/WS moiré superlattices
Yang Xu, Song Liu, Daniel A Rhodes +6
Quantum particles on a lattice with competing long-range interactions are ubiquitous in physics. Transition metal oxides, layered molecular crystals and trapped ion arrays are a fe…
WSe2/WS2 moiré superlattices: a new Hubbard model simulator
Yanhao Tang, Lizhong Li, Tingxin Li +8
The Hubbard model, first formulated by physicist John Hubbard in the 1960s, is a simple theoretical model of interacting quantum particles in a lattice. The model is thought to cap…
Pressure-controlled interlayer magnetism in atomically thin CrI3
Tingxin Li, Shengwei Jiang, Nikhil Sivadas +9
Stacking order can significantly influence the physical properties of two-dimensional (2D) van der Waals materials. The recent isolation of atomically thin magnetic materials opens…