Nanotube-graphene interfaces

ORAL

Abstract

It is advantageous for carbon nanoelectronics to develop nanotube-graphene hybrid circuits to fully utilize the individual strengths of both materials. In particular, their similarity of lattice parameters and electronic work-function suggests the formation of seamless electrical interfaces between these materials, which is an appealing prospect for this field. Here, we study electrical transport across such interfaces for both exfoliated and CVD-grown graphene. We will present our device fabrication and latest results.

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Authors

  • Mitsuhide Takekoshi

    Department of Electrical Engineering, Columbia University

  • Vikram Deshpande

    Department of Phyaics, Columbia University

  • Tony Heinz

    Department of Physics and Electrical Engineering, Columbia University, New York, New York, 10027 USA, Columbia University, Department of Physics, Columbia University, Department of Phyaics, Electrical Engineering, Columbia University

  • James Hone

    Department of Mechanical Engineering, Columbia University

  • Philip Kim

    Columbia, Columbia University, Department of Physics, Columbia University