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Gender:
MaleDiscipline:
Acoustics. Optics. Condensed Matter PhysicsEducation Level:
With Certificate of Graduation for Doctorate StudyDiscipline:
1 Acoustics;
1 Optics;
1 Condensed Matter Physics
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Publications
Current position: English > Research > Publications
Reversal of the chiral anomaly bulk states with periodically staggered potential
- Time:2023-06-20
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Journal:
Physical Review B -
Abstract:
A chiral anomaly Landau level emerges when a Weyl semimetal is subjected to an external magnetic field. Recently, it was demonstrated that similar chiral anomaly bulk states exist within two-dimensional Dirac semimetals if proper boundary conditions are applied. The resulting chiral bulk states disperse linearly with the slope determined by a combination of the boundary condition and chirality of the Dirac cone, ie, whether it is at K or K′ point. In this paper, we show that the slope (the sign of group velocity) near the K and K′ points can be reversed under a periodically staggered ... -
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Journal paper -
Volume:
107 -
Issue:
3 -
Page Number:
035144 -
Translation or Not:
no -
Date of Publication:
2023-01-25 -
Links to published journals:
https://journals.aps.org/prb/abstract/10.1103/PhysRevB.107.035144