English
 
Help Privacy Policy Disclaimer
  Advanced SearchBrowse

Item

ITEM ACTIONSEXPORT

Released

Journal Article

Quantum oscillations and the Fermi surface topology of the Weyl semimetal NbP

MPS-Authors
/persons/resource/persons126916

Yan,  Binghai
Max Planck Institute for the Physics of Complex Systems, Max Planck Society;

Fulltext (restricted access)
There are currently no full texts shared for your IP range.
Fulltext (public)

1512.04229.pdf
(Preprint), 554KB

Supplementary Material (public)
There is no public supplementary material available
Citation

Klotz, J., Wu, S.-C., Shekhar, C., Sun, Y., Schmidt, M., Nicklas, M., et al. (2016). Quantum oscillations and the Fermi surface topology of the Weyl semimetal NbP. Physical Review B, 93(12): 121105. doi:10.1103/PhysRevB.93.121105.


Cite as: https://hdl.handle.net/11858/00-001M-0000-002A-39E3-5
Abstract
The Weyl semimetal NbP was found to exhibit topological Fermi arcs and exotic magnetotransport properties. Here, we report on magnetic quantum-oscillation measurements on NbP and construct the three-dimensional Fermi surface with the help of band-structure calculations. We reveal a pair of spin-orbit-split electron pockets at the Fermi energy and a similar pair of hole pockets, all of which are strongly anisotropic. The Weyl points that are located in the k(z) approximate to pi/c plane are found to exist 5 meV above the Fermi energy. Therefore, we predict that the chiral anomaly effect can be realized in NbP by electron doping to drive the Fermi energy to the Weyl points.