Topological semimetals (TSMs) are characterized by bulk band crossings in their electronic
structures, which are expected to give rise to gapless electronic excitations and topological …

Shortcuts to adiabaticity (STA) are fast routes to the final results of slow, adiabatic changes
of the controlling parameters of a system. The shortcuts are designed by a set of analytical …

In a growing number of galaxy clusters diffuse extended radio sources have been found.
These sources are not directly associated with individual cluster galaxies. The radio …

The topological phenomenon has been extensively studied in condensed matter physics
and has attracted much attention in many different fields. Like electrons, phonons can also …

We review the recent, mainly theoretical, progress in the study of topological nodal line
semimetals in three dimensions. In these semimetals, the conduction and the valence bands …

Exotic massless fermionic excitations with nonzero Berry flux, other than the Dirac and Weyl
fermions, could exist in condensed matter systems under the protection of crystalline …

We theoretically study the three-dimensional topological semimetals with nodal surfaces
protected by crystalline symmetries. Different from the well-known nodal-point and nodal …

Three-dimensional (3D) topological semimetals represent a new class of topological
matters. The study of this family of materials has been at the frontiers of condensed matter …

Rectified electric current induced by irradiating light, a so-called photocurrent, is an
established phenomenon in optoelectronic physics. In this paper, we present a …

Real topological phases featuring real Chern numbers and second-order boundary modes
have been a focus of current research, but finding their material realization remains a …