Effective spin-2 quasi-particles at linear dispersive five-fold degenerate points with tunable topological Chern numbers
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No realistic system containing a conical intersection with pseudospin higher than one has been demonstrated until now.
“Although there have been proposals for generalized conical intersections with arbitrary pseudospin [13,14], and pseudospin-2 ones have been considered theoretically [15,16], no realistic system containing a conical intersection with pseudospin higher than one has been demonstrated until now.”
From Pseudospin-2 in photonic chiral borophene (2023) · cites this paper as [15]
Cites
Discovery of a Weyl fermion semimetal and topological Fermi arcs
Xu, S.-Y., Belopolski, I., Alidoust, N., Neupane, M., Bian, G., Zhang, C., Sankar, R., Chang, G., Yuan, Z., Lee, C.-C., et al. (2015) · Science · doi:10.1126/science.aaa9297 · Cited by 3,396 · see citing works
Murakami, S. (2007) · New Journal of Physics · doi:10.1088/1367-2630/9/9/356 · Cited by 1,176 · see citing works
Experimental observation of Weyl points
Lu, L., Wang, Z., Ye, D., Ran, L., Fu, L., Joannopoulos, J. D., & Soljačić, M. (2015) · Science · doi:10.1126/science.aaa9273 · Cited by 1,067 · see citing works
Observation of Weyl nodes in TaAs
Lv, B. Q., Xu, N., Weng, H. M., Ma, J. Z., Richard, P., Huang, X. C., Zhao, L. X., Chen, G. F., Matt, C. E., Bisti, F., et al. (2015) · Nature Physics · doi:10.1038/nphys3426 · Cited by 1,061 · see citing works
Huang, X., Lai, Y., Hang, Z. H., Zheng, H., & Chan, C. T. (2011) · Nature Materials · doi:10.1038/nmat3030 · Cited by 993 · see citing works
The chiral anomaly and thermopower of Weyl fermions in the half-Heusler GdPtBi
Hirschberger, M., Kushwaha, S., Wang, Z., Gibson, Q., Liang, S., Belvin, C. A., Bernevig, B. A., Cava, R. J., & Ong, N. P. (2016) · Nature Materials · doi:10.1038/nmat4684 · Cited by 576 · see citing works
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High-degeneracy points protected by site-permutation symmetries
Crasto de Lima, F., & Ferreira, G. J. (2020) · Physical Review B · doi:10.1103/physrevb.101.041107 · Cited by 14 · see citing works
Pseudospin-2 in photonic chiral borophene
Menz, P., Hanafi, H., Leykam, D., Imbrock, J., & Denz, C. (2023) · Photonics Research · doi:10.1364/prj.486916 · Cited by 4 · see citing works
Mode conversion and resonant absorption in inhomogeneous materials with flat bands
Kim, K., & Kim, S. (2022) · Physical Review B · doi:10.1103/physrevb.105.045136 · Cited by 4 · see citing works
- Authors
- Feng, C., Wang, Q., Zhu, S. N., & Liu, H.
- Affiliations
- National Laboratory of Solid State Microstructures (CN)
- Corresponding author
- Feng, Cheng
- Liu, Hui
- Venue
- Physics Letters A
- Publisher
- Elsevier BV
- Published
- 2019-06
- Volume
- 383
- Issue
- 17
- Pages
- 2139-2144
- ISSN
- 0375-9601 (ISSN-L)
- OpenAlex
- W2936984452
- Cited by
- 4
- References
- 6
- Citations by year
- 2026: 1 · 2023: 1 · 2022: 1 · 2020: 1
- FWCI
- 0.22
- Type
- journal article
- Language
- en
- Open access
- green
- arxiv.org
- Locations
- Physics Letters A (publishedVersion)
- arXiv (Cornell University) (submittedVersion)
- Figshare (submittedVersion, cc-by)
- arXiv (Cornell University)
- Funders
- National Key R&D Program of China (2017YFA0303702, 2017YFA0205700)
- National Natural Science Foundation of China (11690033, 11621091, 61425018)
- Topics
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Topological Materials and Phenomena
- Physical Sciences › Physics and Astronomy › Atomic and Molecular Physics, and Optics › Quantum Mechanics and Non-Hermitian Physics
- Physical Sciences › Physics and Astronomy › Condensed Matter Physics › Advanced Condensed Matter Physics
- Keywords
- effective Hamiltonian, cubic lattice, internal degrees of freedom, topological band theory
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Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.
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