Fabbricazione di gate-sintonizzabili dispositivi di grafene per effetto tunnel studi di microscopia con Coulomb impurità
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July 24, 2015
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This paper details the fabrication process of a gate-tunable graphene device, decorated with Coulomb impurities for scanning tunneling microscopy studies. Mapping the spatially dependent electronic structure of graphene in the presence of charged impurities unveils the unique behavior of its relativistic charge carriers in response to a local Coulomb potential.
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Jung, H. S., Tsai, H., Wong, D., Germany, C., Kahn, S., Kim, Y., Aikawa, A. S., Desai, D. K., Rodgers, G. F., Bradley, A. J., Velasco Jr., J., Watanabe, K., Taniguchi, T., Wang, F., Zettl, A., Crommie, M. F. Fabrication of Gate-tunable Graphene Devices for Scanning Tunneling Microscopy Studies with Coulomb Impurities. J. Vis. Exp. (101), e52711, doi:10.3791/52711 (2015).
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