期刊
PHYSICAL REVIEW LETTERS
卷 116, 期 16, 页码 -出版社
AMER PHYSICAL SOC
DOI: 10.1103/PhysRevLett.116.166601
关键词
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资金
- MEXT of Japan [23540406, 25220711, 25103714, 15H05852]
- JSPS [14J00647]
- Grants-in-Aid for Scientific Research [15H05852, 14J00647, 23540406, 25103714] Funding Source: KAKEN
We propose a torsional response raised by a lattice dislocation in Weyl semimetals akin to a chiral magnetic effect; i.e., a fictitious magnetic field arising from a screw or edge dislocation induces a charge current. We demonstrate that, in sharp contrast to the usual chiral magnetic effect that vanishes in real solid state materials, the torsional chiral magnetic effect exists even for realistic lattice models, which implies the experimental detection of the effect via superconducting quantum interference device or nonlocal resistivity measurements in Weyl semimetal materials.
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