338 citations · 1.5k across the 27 of their papers we have counts for
6 papers · 1 filter
Gapped Electronic Structure of Epitaxial Stanene on InSb(111)
Cai-Zhi Xu, Yang-Hao Chan, Peng Chen +7
Stanene (single-layer grey tin), with an electronic structure akin to that of graphene but exhibiting a much larger spin-orbit gap, offers a promising platform for room-temperature…
The anomalous antiferromagnetic topological phase in pressurized SmB6
Kai-Wei Chang, Peng-Jen Chen
Antiferromagnetic materials, whose time-reversal symmetry is broken, can be classified into the Z2 topology if they respect some specific symmetry. Since the theoretical proposal,…
Strain-controlled Insulator-Metal Transition in YTiO3/SrTiO3 Superlattices: A First-Principles Study
Xue-Jing Zhang, Peng Chen, Bang-Gui Liu
The structural, magnetic, and electronic properties of (STO)/(YTO) superlattice consisting of Mott insulator YTiO (YTO) and band insulator SrTiO (STO) under strain…
Intrinsic ferromagnetism and quantum anomalous Hall effect in CoBr2 monolayer
Peng Chen, Jin-Yu Zou, Bang-Gui Liu
The electronic, magnetic, and topological properties of CoBr2 monolayer are studied in the frame-work of the density-functional theory (DFT) combined with tight-binding (TB) modeli…
Mechanically-controllable strong 2D ferroelectricity and anisotropic optical properties of flexible BiN monolayer
Peng Chen, Xue-Jing Zhang, Bang-Gui Liu
Structural, electronic, ferroelectric, and optical properties of two-dimensional (2D) BiN monolayer material with phosphorene-like structure are studied in terms of the density fun…
Elemental topological Dirac semimetal: α-Sn on InSb(111)
Cai-Zhi Xu, Yang-Hao Chan, Yige Chen +12
Three-dimensional (3D) topological Dirac semimetals (TDSs) are rare but important as a versatile platform for exploring exotic electronic properties and topological phase transitio…