Formation and characterization of magnetic multilayer Ni/Cu nanowires

R. S. Liu, S. C. Chang, S. F. Hu, C. Y. Huang

研究成果: 書貢獻/報告類型會議貢獻


Highly ordered composite nanowires with multilayer of Ni/Cu, have been fabricated by pulsed electrodeposition into nanoporous alumina membrane. The diameter of wires can be easily controlled by pore size of alumina, ranging from 30 to 100 nm. The applied potential and the duration of each potential square pulse determine the thickness of the metal layers. The nanowires have been characterized by transmission electron microscopy (TEM), magnetic force microscopy (MFM), and vibrating sample magnetometer (VSM) measurements. From the result of MFM analysis, the magnetic multilayer nanowires indicate unique magnetic property. The MFM images indicate that every ferromagnetic layer separated by Cu layer was present as single isolated domain like magnet. This technique has potential for use in the measurement and application of magnetic nanodevices.

主出版物標題Magnetic Nanoparticles and Nanowires
出版狀態已發佈 - 2005 十二月 1
事件2005 MRS Spring Meeting - San Franciso, CA, 美国
持續時間: 2005 三月 282005 四月 1


名字Materials Research Society Symposium Proceedings


其他2005 MRS Spring Meeting
城市San Franciso, CA

ASJC Scopus subject areas

  • Materials Science(all)
  • Condensed Matter Physics
  • Mechanics of Materials
  • Mechanical Engineering

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    Liu, R. S., Chang, S. C., Hu, S. F., & Huang, C. Y. (2005). Formation and characterization of magnetic multilayer Ni/Cu nanowires. 於 Magnetic Nanoparticles and Nanowires (頁 152-156). (Materials Research Society Symposium Proceedings; 卷 877).