Light-induced emergent phenomena in 2D materials and topological materials
Light–matter interaction in 2D and topological materials provides a fascinating control knob
for inducing emergent, non-equilibrium properties and achieving new functionalities in the …
for inducing emergent, non-equilibrium properties and achieving new functionalities in the …
Topological quantum materials for energy conversion and storage
Topological quantum materials (TQMs) have symmetry-protected band structures with useful
electronic properties that have applications in information, sensing, energy and other …
electronic properties that have applications in information, sensing, energy and other …
All topological bands of all nonmagnetic stoichiometric materials
Topological quantum chemistry and symmetry-based indicators have facilitated large-scale
searches for materials with topological properties at the Fermi energy (EF). We report the …
searches for materials with topological properties at the Fermi energy (EF). We report the …
Weyl, Dirac and high-fold chiral fermions in topological quantum matter
Quantum materials hosting Weyl fermions have opened a new era of research in condensed
matter physics. First proposed in 1929 in the context of particle physics, Weyl fermions have …
matter physics. First proposed in 1929 in the context of particle physics, Weyl fermions have …
Photocurrent as a multiphysics diagnostic of quantum materials
The photoexcitation life cycle from incident photon (and creation of photoexcited electron–
hole pair) to ultimate extraction of electrical current is a complex multiphysics process …
hole pair) to ultimate extraction of electrical current is a complex multiphysics process …
Topological materials discovery from crystal symmetry
Topological materials discovery has evolved at a rapid pace over the past 15 years following
the identification of the first nonmagnetic topological insulators (TIs), topological crystalline …
the identification of the first nonmagnetic topological insulators (TIs), topological crystalline …
Topology and geometry under the nonlinear electromagnetic spotlight
For many materials, a precise knowledge of their dispersion spectra is insufficient to predict
their ordered phases and physical responses. Instead, these materials are classified by the …
their ordered phases and physical responses. Instead, these materials are classified by the …
Twisted black phosphorus–based van der Waals stacks for fiber-integrated polarimeters
The real-time, in-line analysis of light polarization is critical in optical networks, currently
suffering from complex systems with numerous bulky opto-electro-mechanical elements …
suffering from complex systems with numerous bulky opto-electro-mechanical elements …
Intrinsic negative magnetoresistance from the chiral anomaly of multifold fermions
The chiral anomaly-a hallmark of chiral spin-1/2 Weyl fermions-is an imbalance between left-
and right-moving particles that underpins phenomena such as particle decay and negative …
and right-moving particles that underpins phenomena such as particle decay and negative …
Recent progress in the theory of bulk photovoltaic effect
The bulk photovoltaic effect (BPVE) occurs in solids with broken inversion symmetry and
refers to DC generation due to uniform illumination, without the need of heterostructures or …
refers to DC generation due to uniform illumination, without the need of heterostructures or …