| Lizenz: Creative Commons Namensnennung 4.0 International PDF - Veröffentlichte Version (1MB) |
- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-786954
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.78695
Zusammenfassung
Dispersionless electronic bands lead to an extremely high density of states and suppressed kinetic energy, thereby increasing electronic correlations and instabilities that can shape emergent ordered states, such as excitonic, ferromagnetic, and superconducting phases. A flat band that extends over the entire momentum space and is well isolated from other dispersive bands is, therefore, ...

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