Experimental perspective on three-dimensional topological semimetals
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 …
structures, which are expected to give rise to gapless electronic excitations and topological …
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 …
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 …
Van Hove annihilation and nematic instability on a kagome lattice
A nematic phase breaks the point-group symmetry of the crystal lattice and is known to
emerge in correlated materials. Here we report the observation of an intra-unit-cell nematic …
emerge in correlated materials. Here we report the observation of an intra-unit-cell nematic …
Two-dimensional natural hyperbolic materials: from polaritons modulation to applications
Natural hyperbolic materials (HMs) in two dimensions (2D) have an extraordinarily high
anisotropy and a hyperbolic dispersion relation. Some of them can even sustain hyperbolic …
anisotropy and a hyperbolic dispersion relation. Some of them can even sustain hyperbolic …
Discovery and facile synthesis of a new silicon based family as efficient hydrogen evolution reaction catalysts: a computational and experimental investigation of metal …
Y He, TL Wang, M Zhang, TW Wang, LF Wu, L Zeng… - Small, 2021 - Wiley Online Library
A new family of transition‐metal monosilicides (MSi, M= Ti, Mn, Fe, Ru, Ni, Pd, Co, and Rh)
electrocatalysts with superior electrocatalytic performance of hydrogen evolution is reported …
electrocatalysts with superior electrocatalytic performance of hydrogen evolution is reported …
Two-dimensional nodal-loop half-metal in monolayer MnN
Two-dimensional (2D) materials with nodal-loop band crossing have been attracting great
research interest. However, it remains a challenge to find 2D nodal loops that are robust …
research interest. However, it remains a challenge to find 2D nodal loops that are robust …
Infrared plasmons propagate through a hyperbolic nodal metal
Metals are canonical plasmonic media at infrared and optical wavelengths, allowing one to
guide and manipulate light at the nanoscale. A special form of optical waveguiding is …
guide and manipulate light at the nanoscale. A special form of optical waveguiding is …
Observation of Magnetism-Induced Topological Edge State in Antiferromagnetic Topological Insulator MnBi4Te7
Breaking time reversal symmetry in a topological insulator may lead to quantum anomalous
Hall effect and axion insulator phase. MnBi4Te7 is a recently discovered antiferromagnetic …
Hall effect and axion insulator phase. MnBi4Te7 is a recently discovered antiferromagnetic …
Hourglass Weyl loops in two dimensions: Theory and material realization in monolayer GaTeI family
Nodal loops in two-dimensional (2D) systems are typically vulnerable against spin-orbit
coupling (SOC). Here, we explore 2D systems with a type of doubly degenerate nodal loops …
coupling (SOC). Here, we explore 2D systems with a type of doubly degenerate nodal loops …