Topological quantum materials from the viewpoint of chemistry

N Kumar, SN Guin, K Manna, C Shekhar… - Chemical …, 2020 - ACS Publications
Topology, a mathematical concept, has recently become a popular and truly
transdisciplinary topic encompassing condensed matter physics, solid state chemistry, and …

Topological carbon materials: A new perspective

Y Chen, Y **e, X Yan, ML Cohen, S Zhang - Physics Reports, 2020 - Elsevier
Carbon has numerous one-dimensional (1D), two-dimensional (2D), and three-dimensional
(3D) allotropic structures. The study of carbon materials has long been a major focus of …

Spin-group symmetry in magnetic materials with negligible spin-orbit coupling

P Liu, J Li, J Han, X Wan, Q Liu - Physical Review X, 2022 - APS
Symmetry formulated by group theory plays an essential role with respect to the laws of
nature, from fundamental particles to condensed-matter systems. Here, by combining …

High mobility in a van der Waals layered antiferromagnetic metal

S Lei, J Lin, Y Jia, M Gray, A Topp, G Farahi… - Science …, 2020 - science.org
Van der Waals (vdW) materials with magnetic order have been heavily pursued for
fundamental physics as well as for device design. Despite the rapid advances, so far, they …

The role of delocalized chemical bonding in square-net-based topological semimetals

S Klemenz, AK Hay, SML Teicher, A Topp… - Journal of the …, 2020 - ACS Publications
Principles that predict reactions or properties of materials define the discipline of chemistry.
In this work, we derive chemical rules, based on atomic distances and chemical bond …

2D‐Berry‐Curvature‐Driven Large Anomalous Hall Effect in Layered Topological Nodal‐Line MnAlGe

SN Guin, Q Xu, N Kumar, HH Kung… - Advanced …, 2021 - Wiley Online Library
Topological magnets comprising 2D magnetic layers with Curie temperatures (TC)
exceeding room temperature are key for dissipationless quantum transport devices …

High-entropy engineering of the crystal and electronic structures in a Dirac material

A Laha, S Yoshida… - Nature …, 2024 - nature.com
Dirac and Weyl semimetals are a central topic of contemporary condensed matter physics,
and the discovery of new compounds with Dirac/Weyl electronic states is crucial to the …

Giant Room‐Temperature Topological Hall Effect in a Square‐Net Ferromagnet LaMn2Ge2

S Roychowdhury, P Yanda, K Samanta, C Yi… - Advanced …, 2024 - Wiley Online Library
A topological magnetic material showcases a multitude of intriguing properties resulting from
the compelling interplay between topology and magnetism. These include notable …

Band engineering of Dirac semimetals using charge density waves

S Lei, SML Teicher, A Topp, K Cai, J Lin… - Advanced …, 2021 - Wiley Online Library
New developments in the field of topological matter are often driven by materials discovery,
including novel topological insulators, Dirac semimetals, and Weyl semimetals. In the last …

Theory of difference-frequency quantum oscillations

V Leeb, J Knolle - Physical Review B, 2023 - APS
Quantum oscillations (QOs) describe the periodic variation of physical observables as a
function of inverse magnetic field in metals. The Onsager relation connects the basic QO …