Fabrication of CoPt ultra-sharp single atom tips

Tsu Yi Fu*, Chia Lun Chiang, Rung Jiun Lin, Jin Long Hou, Ing Shouh Hwang, Tien T. Tsong

*此作品的通信作者

研究成果: 雜誌貢獻期刊論文同行評審

摘要

Two kinds of new nano tips with potential to magnetic application are fabricated. One is a PtCo alloy pyramidal tip formed by surface faceting, the other is a Pt based Co tip formed by the epitaxy with a proper growth mode. Ultra high vacuum-field ion microscopy with atomic resolution is used to investigate the atomic structures of the tip apex after various sharpen treatments.

原文英語
頁(從 - 到)10687-10690
頁數4
期刊Journal of Nanoscience and Nanotechnology
11
發行號12
DOIs
出版狀態已發佈 - 2011 十二月 1

ASJC Scopus subject areas

  • 生物工程
  • 化學 (全部)
  • 生物醫學工程
  • 材料科學(全部)
  • 凝聚態物理學

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