activity
20082026
most citedHeavily electron-doped electronic structure and isotropic superconducting gap in AxFe2Se2 (A=K,Cs)

449 citations · 2k across the 43 of their papers we have counts for

collaborators
Showing 2022Show all

9 papers · 1 filter

cond-mat.mtrl-sci2022★ 7 cited

Electronic Origin of Half-metal to Semiconductor Transition and Colossal Magnetoresistance in Spinel HgCr2Se4

Aiji Liang, Zhilin Li, Shihao Zhang +13

Half-metals are ferromagnets hosting spin-polarized conducting carriers and crucial for spintronics applications. The chromium spinel HgCr2Se4 represents a unique type of half-meta…

cond-mat.mtrl-sci2022★ 33 cited

Observation of Coexisting Dirac Bands and Moiré Flat Bands in Magic-Angle Twisted Trilayer Graphene

Yiwei Li, Shihao Zhang, Fanqiang Chen +17

Moiré superlattices that consist of two or more layers of two-dimensional materials stacked together with a small twist angle have emerged as a tunable platform to realize various…

cond-mat.mtrl-sci2022★ 22 cited

Evolution of the electronic structure of ultrathin MnBi2Te4 Films

Runzhe Xu, Yunhe Bai, Jingsong Zhou +18

Ultrathin films of intrinsic magnetic topological insulator MnBi2Te4 exhibit fascinating quantum properties such as quantum anomalous Hall effect and axion insulator state. In this…

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

Approaching a Minimal Topological Electronic Structure in Antiferromagnetic Topological Insulator MnBi2Te4 via Surface Modification

Aiji Liang, Cheng Chen, Huijun Zheng +12

The topological electronic structure plays a central role in the non-trivial physical properties in topological quantum materials. A minimal, hydrogen-atom-like topological electro…

cond-mat.mtrl-sci2022

Observation of Dimension-Crossover of a Tunable 1D Dirac Fermion in Topological Semimetal NbSiTe

Jing Zhang, Yangyang Lv, Xiaolong Feng +11

Condensed matter systems in low dimensions exhibit emergent physics that does not exist in three dimensions. When electrons are confined to one dimension (1D), some significant ele…