The topology of electronic band structures.
Journal
Nature materials
ISSN: 1476-4660
Titre abrégé: Nat Mater
Pays: England
ID NLM: 101155473
Informations de publication
Date de publication:
Mar 2021
Mar 2021
Historique:
received:
25
01
2020
accepted:
03
09
2020
pubmed:
4
11
2020
medline:
4
11
2020
entrez:
3
11
2020
Statut:
ppublish
Résumé
The study of topology as it relates to physical systems has rapidly accelerated during the past decade. Critical to the realization of new topological phases is an understanding of the materials that exhibit them and precise control of the materials chemistry. The convergence of new theoretical methods using symmetry indicators to identify topological material candidates and the synthesis of high-quality single crystals plays a key role, warranting discussion and context at an accessible level. This Perspective provides a broad introduction to topological phases, their known properties, and material realizations. We focus on recent work in topological Weyl and Dirac semimetals, with a particular emphasis on magnetic Weyl semimetals and emergent fermions in chiral crystals and their extreme responses to excitations, and we highlight areas where the field can continue to make remarkable discoveries. We further examine open questions and directions for the topological materials science community to pursue, including exploration of non-equilibrium properties of Weyl semimetals and cavity-dressed topological materials.
Identifiants
pubmed: 33139890
doi: 10.1038/s41563-020-00820-4
pii: 10.1038/s41563-020-00820-4
doi:
Types de publication
Journal Article
Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
293-300Subventions
Organisme : U.S. Department of Energy (DOE)
ID : DE-SC0019140
Organisme : Gordon and Betty Moore Foundation (Gordon E. and Betty I. Moore Foundation)
ID : GBMF8048
Organisme : National Science Foundation (NSF)
ID : DGE-1745303
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