There are two prominent applications of the mathematical concept of topology to the physics
of materials: band topology, which classifies different topological insulators and semimetals …

This review presents the state of the art in strain and ripple-induced effects on the electronic
and optical properties of graphene. It starts by providing the crystallographic description of …

Weyl semimetals are crystalline solids that host emergent relativistic Weyl fermions and
have characteristic surface Fermi-arcs in their electronic structure. Weyl semimetals with …

Topological quantum materials exhibit fascinating properties,–, with important applications
for dissipationless electronics and fault-tolerant quantum computers,. Manipulating the …

Weyl semimetals are topological materials whose electron quasiparticles obey the Weyl
equation. They possess many unusual properties that may lead to new applications. This is …

Weyl metal is the first example of a conducting material with a nontrivial electronic structure
topology, making it distinct from an ordinary metal. Unlike in insulators, the nontrivial …

Chiral anomalies give rise to dissipationless transport phenomena such as the chiral
magnetic and vortical effects. In these notes I review the theory from a quantum field …

The relation between thermal transport and gravity was highlighted in the seminal work by
Luttinger in 1964, and has been extensively developed to understand thermal transport …

Emergent topological Dirac semimetals afford fresh pathways for optoelectronics, although
device implementation has been elusive to date. Specifically, palladium ditelluride (PdTe2) …

Owing to the chirality of Weyl nodes, the Weyl systems can support one-way chiral zero
modes under a strong magnetic field, which leads to nonconservation of chiral currents—the …