Size quantization of Dirac fermions in graphene constrictions

Quantum point contacts (QPCs) are cornerstones of mesoscopic physics and central building blocks for quantum electronics. Although the Fermi wave-length in high-quality bulk graphene can be tuned up to hundreds of nanometers, the observation of quantum confinement of Dirac electrons in nanostructure...

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Veröffentlicht in:	arXiv.org 2016-04
Hauptverfasser:	Terrés, B, Chizhova, L A, Libisch, F, Peiro, J, Jörger, D, Engels, S, Girschik, A, Watanabe, K, Taniguchi, T, Rotkin, S V, Burgdörfer, J, Stampfer, C
Format:	Artikel
Sprache:	eng
Schlagworte:	Carrier density Charge density Constrictions Current carriers Fermions Graphene Measurement Mesoscopic physics Physics - Mesoscale and Nanoscale Physics Quantum confinement Quantum electronics Resistance
Online-Zugang:	Volltext
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