The quantum Hall (QH) effect, quantized Hall resistance combined with zero longitudinal
resistance, is the characteristic experimental fingerprint of Chern insulators—topologically …

Phosphorene, an emerging two-dimensional material, has received considerable attention
due to its layer-controlled direct bandgap, high carrier mobility, negative Poisson's ratio and …

Topological phases with insulating bulk and gapless surface or edge modes have attracted
intensive attention because of their fundamental physics implications and potential …

An interplay of spin–orbit coupling and intrinsic magnetism is known to give rise to the
quantum anomalous Hall and topological magnetoelectric effects under certain conditions …

The quantum anomalous Hall (QAH) effect is a novel quantum state characterized by edge
states which are topologically protected from backscattering and hold great potential for …

The valley-polarized quantum anomalous Hall effect (VP-QAHE), which combines
valleytronics and topology in one material, is of significant fundamental and practical …

Two-dimensional materials (2D materials) have been the focal point of recent advanced
research owing to their new properties and probability for enlightening fascinating novel …

The valley-polarized quantum anomalous Hall (VQAH) state, which forwards a strategy for
combining valleytronics and spintronics with nontrivial topology, attracts intensive interest in …

Recently, the discovery of intriguing properties in intrinsic two dimensional ferromagnetism
has spurred huge interest in investigating their applications in spintronics. Here, we predict …

The quantum spin Hall state materials have recently attracted much attention owing to their
potential applications in the design of spintronic devices. Based on density functional theory …