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- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-377868
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.37786
Dies ist die aktuelle Version dieses Eintrags.
Zusammenfassung
We show that in gapped bilayer graphene, quasiparticle tunneling and the corresponding Berry phase can be controlled such that they exhibit features of single-layer graphene such as Klein tunneling. The Berry phase is detected by a high-quality Fabry-Pérot interferometer based on bilayer graphene. By raising the Fermi energy of the charge carriers, we find that the Berry phase can be continuously ...