718 citations · 1.6k across the 21 of their papers we have counts for
9 papers · 1 filter
Piezo-Hall effect in
San-Dong Guo, Shi-Hao Zhang, Feng-Ren Fan
The anomalous Hall effect (AHE) is of fundamental importance for understanding spin-orbit coupling and magnetic transport in magnetic materials. Meanwhile, strain can significantly…
Exciton-exciton Interaction in Monolayer MoSe from Mutual Screening of Coulomb Binding
Ke Xiao, Tengfei Yan, Chengxin Xiao +7
The potential for low-threshold optical nonlinearity has received significant attention in the fields of photonics and conceptual optical neuron networks. Excitons in two-dimension…
Magneto-optical Kerr effect in ferroelectric antiferromagnetic two-dimensional heterostructures
Ning Ding, Kunihiro Yananose, Carlo Rizza +3
We study the magneto-optical Kerr effect (MOKE) of the two-dimensional heterostructure CrI3/In2Se3/CrI3 by using density functional theory calculations and symmetry analysis. The s…
Quasi-symmetry protected topology in a semi-metal
Chunyu Guo, Lunhui Hu, Carsten Putzke +10
The crystal symmetry of a material dictates the type of topological band structures it may host, and therefore symmetry is the guiding principle to find topological materials. Here…
VI3: a 2D Ising ferromagnet
Ke Yang, Fengren Fan, Hongbo Wang +2
Two-dimensional (2D) magnetic materials are of great current interest for their promising applications in spintronics. Here we propose the van der Waals (vdW) material VI3 to be a…
Strain-tunable van der Waals interactions in few-layer black phosphorus
Shenyang Huang, Guowei Zhang, Fengren Fan +6
Interlayer interactions in 2D materials, also known as van der Waals (vdWs) interactions, play a critical role in the physical properties of layered materials. It is fascinating to…
Pressure-tuning of the electrical-transport properties in the Weyl semimetal TaP
M. Besser, R. D. dos Reis, F. -R. Fan +5
We investigated the pressure evolution of the electrical transport in the almost compensated Weyl semimetal TaP. In addition, we obtained information on the modifications of the Fe…
Possible High TC Layered Ferromagnetic Insulator Sr2NiRuO4: An ab initio Study
Ke Yang, Feng-Ren Fan, Alessandro Stroppa +1
Magnetic insulators are often antiferromagnetic (AFM) and layered AFM compounds usually show low ordering temperature. On the other hand, layered ferromagnetic (FM) insulators with…
Giant magnetic anisotropy of Co, Ru, and Os adatoms on MgO (001) surface
Xuedong Ou, Hongbo Wang, Fengren Fan +2
Large magnetic anisotropy energy (MAE) is desirable and critical for nanoscale magnetic devices. Here, using ligand-field level diagrams and density functional calculations, we wel…