The appearance of small local gaps in the electronic band structure of a topological semimetal is attributed to a hidden quasi-symmetry that produces a large Berry curvature.
This is a preview of subscription content, access via your institution
Access options
Access Nature and 54 other Nature Portfolio journals
Get Nature+, our best-value online-access subscription
$29.99 / 30 days
cancel any time
Subscribe to this journal
Receive 12 print issues and online access
$209.00 per year
only $17.42 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Christoph Hohmann.
References
Guo, C. et al. Nat. Phys. https://doi.org/10.1038/s41567-022-01604-0 (2022).
Berry, M. V. Proc. R. Soc. Lond. A 392, 45–57 (1984).
Yan, B. & Felser, C. Annu. Rev. Condens. Matter Phys. 8, 337–354 (2017).
Wilde, M. A. et al. Nature 594, 374–379 (2021).
Prince, G. E. & Eliezer, C. J. J. Phys. A 14, 587–596 (1981).
Castro Neto, A. H., Guinea, F., Peres, N. M. R., Novoselov, K. S. & Geim, A. K. Rev. Mod. Phys. 81, 109–162 (2009).
Yu, R., Fang, Z., Dai, X. & Weng, H. Front. Phys. 12, 127202 (2017).
Novoselov, K. S. et al. Nature 438, 197–200 (2005).
Huber, N. et al. Preprint at https://arxiv.org/abs/2107.02820 (2021).
Yao, Y. et al. Phys. Rev. Lett. 92, 037204 (2004).
Stejskal, O., Veis, M. & Hamrle, J. Sci. Rep. 12, 97 (2022).
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
Competing interests
The authors declare no competing financial interests, but participated in the study reported in ref. 9.
Rights and permissions
About this article
Cite this article
Wilde, M.A., Pfleiderer, C. Large curvature near a small gap. Nat. Phys. 18, 731–732 (2022). https://doi.org/10.1038/s41567-022-01623-x
Published:
Issue Date:
DOI: https://doi.org/10.1038/s41567-022-01623-x
