Topological acoustics

H Xue, Y Yang, B Zhang - Nature Reviews Materials, 2022 - nature.com
Topological acoustics is an emerging field that lies at the intersection of condensed matter
physics, mechanical structural design and acoustics engineering. It explores the design and …

Nonreciprocal thermal photonics

S Yang, M Liu, C Zhao, S Fan, CW Qiu - Nature photonics, 2024 - nature.com
Thermal nanophotonics has undergone a revolution in recent decades, benefiting from in-
depth studies in nano-optics and breakthroughs in nanotechnologies. The majority of …

Experimental perspective on three-dimensional topological semimetals

BQ Lv, T Qian, H Ding - Reviews of Modern Physics, 2021 - APS
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 …

Angle-resolved photoemission studies of quantum materials

JA Sobota, Y He, ZX Shen - Reviews of Modern Physics, 2021 - APS
The physics of quantum materials is dictated by many-body interactions and mathematical
concepts such as symmetry and topology that have transformed our understanding of matter …

Chiral phonons in quartz probed by X-rays

H Ueda, M García-Fernández, S Agrestini, CP Romao… - Nature, 2023 - nature.com
The concept of chirality is of great relevance in nature, from chiral molecules such as sugar
to parity transformations in particle physics. In condensed matter physics, recent studies …

Topological metamaterials

X Ni, S Yves, A Krasnok, A Alu - Chemical Reviews, 2023 - ACS Publications
The topological properties of an object, associated with an integer called the topological
invariant, are global features that cannot change continuously but only through abrupt …

Recent advances in 2D, 3D and higher-order topological photonics

M Kim, Z Jacob, J Rho - Light: Science & Applications, 2020 - nature.com
Over the past decade, topology has emerged as a major branch in broad areas of physics,
from atomic lattices to condensed matter. In particular, topology has received significant …

Magnetic Weyl semimetal phase in a Kagomé crystal

DF Liu, AJ Liang, EK Liu, QN Xu, YW Li, C Chen, D Pei… - Science, 2019 - science.org
Weyl semimetals are crystalline solids that host emergent relativistic Weyl fermions and
have characteristic surface Fermi-arcs in their electronic structure. Weyl semimetals with …

A complete catalogue of high-quality topological materials

MG Vergniory, L Elcoro, C Felser, N Regnault… - Nature, 2019 - nature.com
Using a recently developed formalism called topological quantum chemistry, we perform a
high-throughput search of 'high-quality'materials (for which the atomic positions and …

All topological bands of all nonmagnetic stoichiometric materials

MG Vergniory, BJ Wieder, L Elcoro, SSP Parkin… - Science, 2022 - science.org
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 …