The DOI matches its Crossref record; 25 of the 25 references it cites were found in a registry or an index.
Strong Coupling Phases of Partially Filled Twisted Bilayer Graphene Narrow Bands
Open accessAbstract
We identify states favored by Coulomb interactions projected onto the Wannier basis of the four narrow bands of the "magic angle" twisted bilayer graphene. At the filling of 2 electrons/holes per moiré unit cell, such interactions favor an insulating SU(4) ferromagnet. The kinetic terms select the ground state in which the two valleys with opposite spins are equally mixed, with a vanishing magnetic moment per particle. We also find extended excited states, the gap to which decreases in the magnetic field. An insulating stripe ferromagnetic phase is favored at 1 electron/hole per unit cell.
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Unconventional superconductivity in magic-angle graphene superlattices
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Yankowitz, M., Chen, S., Polshyn, H., Zhang, Y., Watanabe, K., Taniguchi, T., Graf, D., Young, A. F., & Dean, C. R. (2019) · Science · doi:10.1126/science.aav1910 · Cited by 2,290
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Cited by
Superconductivity and strong correlations in moiré flat bands
Balents, L., Dean, C. R., Efetov, D. K., & Young, A. F. (2020) · Nature Physics · doi:10.1038/s41567-020-0906-9 · Cited by 871
Electronic correlations in twisted bilayer graphene near the magic angle
Choi, Y., Kemmer, J., Peng, Y., Thomson, A., Arora, H., Polski, R., Zhang, Y., Ren, H., Alicea, J., Refael, G., et al. (2019) · Nature Physics · doi:10.1038/s41567-019-0606-5 · Cited by 676
Data for: Emergent ferromagnetism near three-quarters filling in twisted bilayer graphene
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Colloquium : Quantum anomalous Hall effect
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Cascade of electronic transitions in magic-angle twisted bilayer graphene
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Metadata
- Authors
- Kang, J., & Vafek, O.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2019-06-18
- Volume
- 122
- Issue
- 24
- Pages
- 246401-246401
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2896725325
- Cited by
- 339
- References
- 25
- FWCI
- 17.80
- Type
- journal article
- Language
- en
- Open access
- green
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