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| PDF - Angenommene Version arXiv PDF (12.11.2015) (3MB) |
- URN zum Zitieren dieses Dokuments:
- urn:nbn:de:bvb:355-epub-332134
- DOI zum Zitieren dieses Dokuments:
- 10.5283/epub.33213
Zusammenfassung
We present a beam splitter in a suspended, ballistic, multiterminal, bilayer graphene device. By using local bottomgates, a p-n interface tilted with respect to the current direction can be formed. We show that the p-n interface acts as a semi-transparent mirror in the bipolar regime and that the reflectance and transmittance of the p-n interface can be tuned by the gate voltages. Moreover, by ...
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