activity
20062022
most citedDirect observation of the transition from indirect to direct bandgap in atomically thin epitaxial MoSe2

1.4k citations · 9.7k across the 50 of their papers we have counts for

collaborators

50 papers

cond-mat.mtrl-sci2022★ 15 cited

Persistent exchange splitting in a chiral helimagnet Cr1/3NbS2

Na Qin, Cheng Chen, Shiqiao Du +16

Using high-resolution angle-resolved photoemission spectroscopy (ARPES) and ab-initio calculation, we systematically investigate the electronic structure of the chiral helimagnet C…

cond-mat.mtrl-sci2022★ 27 cited

Wafer-scale epitaxial growth of the thickness-controllable van der Waals ferromagnet CrTe2 for reliable magnetic memory applications

Xinqi Liu, Yunyouyou Xia, Lei Gao +20

To harness the intriguing properties of two-dimensional van der Waals (vdW) ferromagnets (FMs) for versatile applications, the key challenge lies in the reliable material synthesis…

cond-mat.str-el2022

Observation of Γ-valley moiré bands and emergent hexagonal lattice in twisted transition metal dichalcogenides

Ding Pei, Binbin Wang, Zishu Zhou +19

Twisted van der Waals heterostructures have recently been proposed as a condensed-matter platform for realizing controllable quantum models due to the low-energy moiré bands with s…

cond-mat.mtrl-sci2022★ 8 cited

Direct Visualization and Manipulation of Tunable Quantum Well State in Semiconducting Nb2SiTe4

Jing Zhang, Zhilong Yang, Shuai Liu +12

Quantum well states (QWSs) can form at the surface or interfaces of materials with confinement potential. They have broad applications in electronic and optical devices such as hig…

cond-mat.supr-con2022★ 1 cited

Emergent superconductivity in van der Waals Kagome material Pd3P2S8 under high pressure

Qi Wang, Xiaole Qiu, Cuiying Pei +10

Kagome lattice systems have been proposed to host rich physics, which provide an excellent platform to explore unusual quantum states. Here, we report on the discovery of supercond…

cond-mat.supr-con2022★ 2 cited

Pressure-Induced Superconductivity and Structural Phase Transitions in Magnetic Topological Insulator Candidate MnSb4Te7

Cuiying Pei, Ming Xi, Qi Wang +11

The magnetic van der Waals crystals (MnX2Te4)m(X2Te3)n (X = Sb, Bi) have drawn significant attention due to their rich topological properties and the tenability by external magneti…