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Shaping the Nanostructures from Electromigration-based Deposition

  • Zheng Fan
  • , Xinyong Tao
  • , Xudong Cui
  • , Xudong Fan
  • , Xiaobin Zhang
  • , Lixin Dong

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

Electromigration-based deposition (EMBD) is proposed for the fabrication of three-dimensional (3D) metallic nanostructures. The process is based on nanofluidic mass delivery at the attogram scale from metal-filled carbon nanotubes (m@CNTs) using nanorobotic manipulation inside a transmission electron microscope. By attaching a conductive probe to the sidewall of the CNT, it has been shown that mass flow can be achieved regardless the conductivity of the object surface. Experiments have also shown the influence of heat sinks on the geometries of the deposits from EMBD. By modulating the relative position between the deposit and the heat sinks, it becomes possible to reshape the deposits. As a general-purposed nanofabrication process, EMBD will enable a variety of applications such as nanorobotic arc welding and assembly, nanoelectrodes direct writing, and nanoscale metallurgy.
Original languageEnglish
Title of host publication2010 IEEE Nanotechnology Materials and Devices Conference
PublisherIEEE
Pages22-25
ISBN (Electronic)9781424488971
ISBN (Print)9781424488964
DOIs
Publication statusPublished - Oct 2010
Externally publishedYes
Event4th IEEE Nanotechnology Materials and Devices Conference (NMDC2010) - Monterey, United States
Duration: 12 Oct 201015 Oct 2010

Publication series

NameIEEE Nanotechnology Materials and Devices Conference

Conference

Conference4th IEEE Nanotechnology Materials and Devices Conference (NMDC2010)
PlaceUnited States
CityMonterey
Period12/10/1015/10/10

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 9 - Industry, Innovation, and Infrastructure
    SDG 9 Industry, Innovation, and Infrastructure

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