Superconductivity from collective excitations in magic-angle twisted bilayer graphene
A purely electronic mechanism is proposed for the unconventional superconductivity recently observed in twisted bilayer graphene (tBG) close to the magic angle. Using the Migdal-Eliashberg framework on a one-parameter effective lattice model for tBG we show that a superconducting state can be achiev...
Gorde:
| Egile Nagusiak: | , , , , |
|---|---|
| Formatua: | Artigo |
| Hizkuntza: | Inglês |
| Argitaratua: |
American Physical Society
2020-05-01
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| Saila: | Physical Review Research |
| Sarrera elektronikoa: | http://doi.org/10.1103/PhysRevResearch.2.022040 |
| Etiketak: |
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