181 citations · 457 across the 14 of their papers we have counts for
15 papers
1D flat bands in phosphorene nanoribbons with pentagonal nature
Shuo Sun, Jing-Yang You, Zhihao Cai +16
Materials with flat bands can serve as a promising platform to investigate strongly interacting phenomena. However, experimental realization of ideal flat bands is mostly limited t…
Coexistence of surface oxygen vacancy and interface conducting states in LaAlO3/SrTiO3 revealed by low-angle resonant soft X-ray scattering
Ming Yang, Ariando Ariando, Caozheng Diao +13
Oxide heterostructures have shown rich physics phenomena, particularly in the conjunction of exotic insulator-metal transition (IMT) at the interface between polar insulator LaAlO3…
Anomalously high supercurrent density in a two-dimensional topological material
Qi Zhang, Md Shafayat Hossain, Brian Casas +24
Ongoing advances in superconductors continue to revolutionize technology thanks to the increasingly versatile and robust availability of lossless supercurrent. In particular high s…
Decisive role of electron-phonon coupling for phonon and electron instabilities in transition metal dichalcogenides
Zishen Wang, Chuan Chen, Jinchao Mo +3
The origin of the charge density wave (CDW) in transition metal dichalcognides has been in hot debate and no conclusive agreement has been reached. Here, we propose an ab-initio fr…
Magnetic Transition in Monolayer VSe2 via Interface Hybridization
Wen Zhang, Lei Zhang, Ping Kwan Johnny Wong +6
Magnetism in monolayer (ML) VSe2 has attracted broad interest in spintronics while existing reports have not reached consensus. Using element-specific X-ray magnetic circular dichr…
Nonlinear Hall effect with non-centrosymmetric topological phase in ZrTe
Naizhou Wang, Jing-Yang You, Aifeng Wang +9
The non-centrosymmetric topological material has attracted intense attention due to its superior characters as compared to the centrosymmetric one. On one side, the topological pha…
Squeezed metallic droplet with tunable Kubo gap and charge injection in transition metal dichalcogenides
Jiaren Yuan, Yuanping Chen, Yuee Xie +6
Shrinking the size of a bulk metal into nanoscale leads to the discreteness of electronic energy levels, the so-called Kubo gap. Renormalization of the electronic properties with a…
High-throughput Discovery and Intelligent Design of 2D Functional Materials for Various Applications
Lei Shen, Jun Zhou, Tong Yang +2
Novel technologies and new materials are in high demand for future energy-efficient electronic devices to overcome the fundamental limitations of miniaturization of current silicon…
Epitaxial Growth of Ultraflat Bismuthene with Large Topological Band Inversion Enabled by Substrate-Orbital-Filtering Effect
Shuo Sun, Jing-Yang You, Sisheng Duan +14
Quantum spin Hall (QSH) systems hold promises of low-power-consuming spintronic devices, yet their practical applications are extremely impeded by the small energy gaps. Fabricatin…
Room temperature ferromagnetism of monolayer chromium telluride with perpendicular magnetic anisotropy
Rebekah Chua, Jun Zhou, Xiaojiang Yu +11
The realization of long-range magnetic ordering in two-dimensional (2D) systems can potentially revolutionize next-generation information technology. Here, we report the successful…
Large valley splitting in monolayer WS by proximity coupling to an insulating antiferromagnetic substrate
Lei Xu, Ming Yang, Lei Shen +3
Lifting the valley degeneracy is an efficient way to achieve valley polarization for further valleytronics operations. In this work, we demonstrate that a large valley splitting ca…
Quantum anomalous Hall effect with field-tunable Chern number near Z2 topological critical point
Le Quy Duong, Hsin Lin, Wei-Feng Tsai +1
We study the practicability of achieving quantum anomalous Hall (QAH) effect with field-tunable Chern number in a magnetically doped, topologically trivial insulating thin film. Sp…
Phosphorene and Transition Metal Dichalcogenide 2D Heterojunctions: Application in Excitonic Solar Cells
Vellayappan Dheivanayagam S/O Ganesan, Chun Zhang, Yuan Ping Feng +1
Using the first-principles GW-Bethe-Salpeter equation method, here we study the excited-state properties, including quasi-particle band structures and optical spectra, of phosphore…
Effect of interfacial strain on spin injection and spin polarization of Co2CrAl/NaNbO3/Co2CrAl magnetic tunneling junction
Yongqing Cai, Zhaoqiang Bai, Ming Yang +1
First-principles calculations were carried out to investigate interfacial strain effects on spin injection and spin polarization of a magnetic tunnel junction consisting of half-me…
Two-dimensional Graphene Superlattice Made with Partial Hydrogenation
Ming Yang, Argo Nurbawono, Chun Zhang +2
Electronic properties of two-dimensional graphene superlattice made with partial hydrogenation were thoroughly studied via Density Functional Tight Binding approach (DFTB) which in…