Formation of nanostructured cobalt wires with Chinese caterpillar type structure

F. T. Huang, R. S. Liu*, S. F. Hu, C. L. Lee, A. K. Li

*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

A synthetic method of cobalt wires with platelike structure similar to Chinese caterpillar fungus (cordyceps sinensis) has been developed in aqueous media. Cobalt nanoparticles as seeds were prepared by reducing cobalt chloride with NaB H4 under inert atmosphere which act as nucleation sites. We added an even weaker reducing agent, hydrazine, to the growth solution, and the solution was kept undisturbed at 80 °C for 90 min to obtain our product. A mechanism that involved in the formation of cobalt wires has also been proposed. The discovered cobalt wires may be applied to the fabrication of nanocircuitry or ultrahigh-density storage media.

原文英語
頁(從 - 到)1440-1443
頁數4
期刊Journal of Vacuum Science and Technology B: Microelectronics and Nanometer Structures
24
發行號3
DOIs
出版狀態已發佈 - 2006 5月
對外發佈

ASJC Scopus subject areas

  • 凝聚態物理學
  • 電氣與電子工程

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