Magnetotransport in Dirac metals: Chiral magnetic effect and quantum oscillations
Journal Article
·
· Physical Review. B, Condensed Matter and Materials Physics
- Stony Brook Univ., Stony Brook, NY (United States)
- Stony Brook Univ., Stony Brook, NY (United States); Brookhaven National Lab. (BNL), Upton, NY (United States); RIKEN-BNL Research Center, Upton, NY (United States)
Dirac metals are characterized by the linear dispersion of fermionic quasiparticles, with the Dirac point hidden inside a Fermi surface. We study the magnetotransport in these materials using chiral kinetic theory to describe within the same framework both the negative magnetoresistance caused by the chiral magnetic effect and quantum oscillations in the magnetoresistance due to the existence of the Fermi surface. Lastly, we discuss the relevance of obtained results to recent measurements on Cd3As2.
- Research Organization:
- Brookhaven National Laboratory (BNL), Upton, NY (United States). RIKEN Research Center
- Sponsoring Organization:
- USDOE Office of Science (SC), Nuclear Physics (NP)
- Grant/Contract Number:
- SC00112704; FG-88ER40388; SC-0012704
- OSTI ID:
- 1335475
- Alternate ID(s):
- OSTI ID: 1223154
- Report Number(s):
- BNL-112041-2016-JA; PRBMDO; R&D Project: PO-3
- Journal Information:
- Physical Review. B, Condensed Matter and Materials Physics, Vol. 92, Issue 16; ISSN 1098-0121
- Publisher:
- American Physical Society (APS)Copyright Statement
- Country of Publication:
- United States
- Language:
- English
Cited by: 13 works
Citation information provided by
Web of Science
Web of Science
Chirality in metals: an asymmetrical journey among advanced functional materials
|
journal | June 2016 |
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