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Berry phase in quantum oscillations of topological materials

Authors :
Weiyao Zhao
Xiaolin Wang
Source :
Advances in Physics: X, Vol 7, Iss 1 (2022)
Publication Year :
2022
Publisher :
Taylor & Francis Group, 2022.

Abstract

Quantum oscillation is an important phenomenon in low temperature transport studies of topological materials. In three-dimensional topological insulators, Dirac semimetals, Weyl semimetals, and other topological nontrivial materials, the topologically nontrivial band structure will add a phase correction to the quantum oscillation patterns, which is known as the nontrivial Berry phase. Berry phase analysis via quantum oscillation is a powerful method to investigate the nontrivial band topology of topological materials. In this review, we introduce the concepts of the Berry phase and quantum oscillations, and provide some classification of topological materials. We then employ some important studies on each type of topological material to discuss the nontrivial Berry phase. We conclude by pointing out the importance of quantum transport studies on topological materials, as well as drawing attention to the exploration of the nontrivial Berry phase in a new material system that could shed more light on the topology-based electronics.

Details

Language :
English
ISSN :
23746149
Volume :
7
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Advances in Physics: X
Publication Type :
Academic Journal
Accession number :
edsdoj.94152b4bfa0945c7ae8b83230f65028d
Document Type :
article
Full Text :
https://doi.org/10.1080/23746149.2022.2064230