Flat band and Lifshitz transition in long-range-ordered supergraphene obtained by Erbium intercalation
We report the observation of graphene doped up to the Lifshitz transition obtained solely by the intercalation of Erbium atoms. ARPES measurements show that a wide flat band is generated around the M point of the Brillouin zone. We propose that this is the effect of an induced spin-orbit coupling. S...
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Bibliographic Details
| Main Authors: |
A. Zaarour,
V. Malesys,
J. Teyssandier,
M. Cranney,
E. Denys,
J. L. Bubendorff,
A. Florentin,
L. Josien,
F. Vonau,
D. Aubel,
A. Ouerghi,
C. Bena,
L. Simon |
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| Format: | Article
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| Language: | English |
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| Published: |
American Physical Society
2023-02-01
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| Series: | Physical Review Research
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| Online Access: | http://doi.org/10.1103/PhysRevResearch.5.013099
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