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arXiv · 1206.4797

Field-induced Confined States in Graphene

S. Moriyama·Y. Morita·E. Watanabe·D. Tsuya
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Abstract

We report an approach to confine the carriers in single-layer graphene, which leads to quantum devices with field-induced quantum confinement. We demonstrated that the Coulomb-blockade effect evolves under a uniform magnetic field perpendicular to the graphene device. Our experimental results show that field-induced quantum dots are realized in graphene, and a quantum confinement-deconfinement transition is switched by the magnetic field.

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S. Moriyama, Y. Morita, E. Watanabe, D. Tsuya. 2013-11-13. Field-induced Confined States in Graphene. https://doi.org/10.1063/1.4864074

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