Apart from conventional materials, the study of two-dimensional (2D) materials has emerged
as a significant field of study for a variety of applications. Graphene-like 2D materials are …

The 2H molybdenum disulfide (MoS2), as a stable hexagonal phase, has been one of the
most studied transition metal dichalcogenides over the past decades. In the last five years …

Two-dimensional topological insulators (2D TIs) are a remarkable class of atomically thin
layered materials that exhibit unique symmetry-protected helical metallic edge states with an …

Recently, graphene and other two-dimensional (2D) transition metal dichalcogenides
(TMDCs) have been widely explored due to their unique optical, mechanical, electrical and …

Two-dimensional (2D) topological insulators (TIs) have been recognized as a new class of
quantum state of matter. They are distinguished from normal 2D insulators with their …

MXenes are a large family of two-dimensional (2D) early transition metal carbides that have
shown great potential for a host of applications ranging from electrodes in supercapacitors …

We report an atomic-scale characterization of ZrTe 5 by using scanning tunneling
microscopy. We observe a bulk band gap of∼ 80 meV with topological edge states at the …

Two-dimensional topological insulators with a large bulk band gap are promising for
experimental studies of quantum spin Hall effect and for spintronic device applications …

Motivated by exploring correlated multiorbital altermagnets (A ℓ Ms) we study minimal tJ
models on the square-octagon lattice, which favors such a collinear magnetic order. While …

By using first-principles calculations, we propose that ZrSiO can be looked at as a three-
dimensional (3D) oxide weak topological insulator (TI) and its single layer is a long-sought …