The fine-tuning of topologically protected states in quantum materials holds great promise
for novel electronic devices. However, there are limited methods that allow for the controlled …

In van der Waals materials, external strain is an effective tool to manipulate and control
electronic responses by changing the electronic bands upon lattice deformation. In …

Real-world topological semimetals typically exhibit Dirac and Weyl nodes that coexist with
trivial Fermi pockets. This tends to mask the physics of the relativistic quasiparticles. Using …

Specific properties, such as surface Fermi arcs, features of quantum oscillations and of
various responses to a magnetic field, distinguish Dirac semimetals from ordinary materials …

Despite the significant developments in quantum anomalous Hall (QAH) insulators study in
recent years, it remains an outstanding challenge to tune between different topological …

EuB 6, as a magnetic Weyl semimetal, has attracted much attention in recent years due to its
rich intriguing physical properties, especially the colossal negative magnetoresistance …

Topological materials host robust properties, unaffected by microscopic perturbations, owing
to the global topological properties of the bulk electron system. Materials in which the …

The quantum geometric Berry curvature results in an anomalous correction to the band
velocity of crystal electrons with a corresponding transverse (thermo) electric conductivity …

The topological properties of Half Heusler compounds XYZ (X= Na, K; Y= Cu, Ag, Au; Z= S,
Se, Te) are studied by the density functional theory (DFT) and tight-binding model …

Controlling materials to create and tune topological phases of matter could potentially be
used to explore new phases of topological quantum matter and to create novel devices …