The appearance of a Hall conductance necessarily requires breaking of time‐reversal
symmetry, either by an external magnetic field or by the internal magnetization of a material …

The exploration of topological superconductivity and Majorana zero modes has become a
rapidly develo** field. Many types of proposals to realize topological superconductors …

Transitions between topologically distinct electronic states have been predicted in different
classes of materials and observed in some. A major goal is the identification of measurable …

The recently discovered magnetic topological insulator of Mn Bi 2 Te 4, has been
successfully used to explore emerging physical phenomena, such as the quantum …

Bismuth telluride halides (BiTeX) are Rashba-type crystals with several potential
applications ranging from spintronics and nonlinear optics to energy. Their layered …

Recently, natural van der Waals heterostructures of (MnBi 2 Te 4) m (Bi 2 Te 3) n have been
theoretically predicted and experimentally shown to host tunable magnetic properties and …

The unique electronic and crystal structures driven by external pressure in transition metal
chalcogenides (TMCs) can host emergent quantum states. Here we report pressure-induced …

In topological materials, Dirac fermions can split into two Weyl fermions with opposite
chiralities due to the breaking of space-inversion symmetry, while in noncentrosymmetric …

Abstract Recently monolayer jacutingaite (Pt2HgSe3), a naturally occurring exfoliable
mineral, discovered in Brazil in 2008, has been theoretically predicted as a candidate …

It is the nature of crystals to exist in different polymorphs. The recent emergence of two-
dimensional (2D) materials has evoked the discovery of a number of new crystal phases that …