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Fabrication of AI microspheres by utilizing electromigration

  • Yuxin Sun*
  • , Hironori Tohmyoh
  • , Masumi Saka
  • *此作品的通讯作者
  • Tohoku University

科研成果: 期刊稿件文章同行评审

摘要

Aluminum microspheres with diameters of 4-7 μm have been fabricated by utilizing electromigration. In a passivated AI line with a slit at the anode end, atoms accumulated before the slit due to high current density and high substrate temperature are released from the pre-introduced holes in the passivation layer, and form microspheres with aid of surface tension. The spheres are formed at the specific ranqe of the temperature at the anode end of AI line.

源语言英语
页(从-至)1972-1975
页数4
期刊Journal of Nanoscience and Nanotechnology
9
3
DOI
出版状态已出版 - 3月 2009
已对外发布

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