期刊
PHYSICAL REVIEW B
卷 106, 期 7, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevB.106.075125
关键词
-
资金
- Centro de Fisica de Materiales, Universidad del Pais Vasco
- Institute for Basic Science [IBSR009-D1]
- Seoul National University
- KISTI Supercomputing Center [KSC-2020-INO-0078]
- MCIU/AEI/FEDER, UE [PGC2018-099199- B-I00]
The collapse of Landau levels induced by strain in anisotropic, tilted Weyl semimetals is analyzed, and the conditions for experimentally accessible external strain in TaAs are determined through first-principles calculations.
The collapse of Landau levels under an electric field perpendicular to the magnetic field is one of the distinctive features of Dirac materials. So is the coupling of lattice deformations to the electronic degrees of freedom in the form of gauge fields, which allows the formation of pseudo-Landau levels from strain. We analyze the collapse of Landau levels induced by strain on realistic Weyl semimetals hosting anisotropic, tilted Weyl cones in momentum space. We perform first-principles calculations to establish the conditions on the external strain for the collapse of Landau levels in TaAs which can be experimentally accessed.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据