369 citations · 1.7k across the 71 of their papers we have counts for
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Giant ferroelectric polarization and electric reversal of strong spontaneous magnetization in multiferroic Bi2FeMoO6
Peng Chen, Bang-Gui Liu
BiFeO is the most famous multiferroic material, but it has no strong spontaneous magnetization due to its antiferromagnetism. Here we show that giant ferroelectric polarization…
Two-dimensional ReN materials from first principles
Shi-Hao Zhang, Bang-Gui Liu
The discovery of graphene makes it highly desirable to seek new two-dimensional materials. Through first-principles investigation, we predict two-dimensional materials of ReN…
Quantum Floquet anomalous Hall states and quantized ratchet effect in one-dimensional dimer chain driven by two ac electric fields
Jin-Yu Zou, Bang-Gui Liu
In condensed matter physics, one of the major topics is to find out and classify interesting novel topological matters and phenomena. Topologically nontrivial systems can also be a…
Electronic structure, magnetism, and optical properties of orthorhombic GdFeO3 from first principles
Xu-Hui Zhu, Xiang-Bo Xiao, Xiang-Rong Chen +1
Orthorhombic GdFeO has attracted considerable attention in recent years because its magnetic structure is similar to that in the well-known BiFeO material. We investigate e…
Biaxial-stress-driven full spin polarization in ferromagnetic hexagonal chromium telluride
Xiang-Bo Xiao, Jun Li, Bang-Gui Liu
It is important to spintronics to achieve fully-spin-polarized magnetic materials that are stable and can be easily fabricated. Here, through systematical density-functional-theory…
Ferroelectricity-induced asymmetrical two-dimensional electron gas in superlattices consisteing of insulating GdTiO3 and ferroelectric BaTiO3
Xue-Jing Zhang, Bang-Gui Liu
Two-dimensional electron gas due to semiconductor interfaces can have high mobility and exhibits superconductivity, magnetism, and other exotic properties that are unexpected in co…