Differential conductance anomaly in ferromagnetic Ni nanocontacts

Koji Sekiguchi, Masayoshi Shimizu, Eiji Saitoh, Hideki Miyajima

研究成果: Conference article

9 引用 (Scopus)

抜粋

The current-voltage characteristics of ferromagnetic Ni and diamagnetic Cu nanocontacts was investigated by using break-junction technique. The I-V curve of Ni nanocontacts exhibits a non-linear behavior, and it is due to the spin polarization. In contrast, the current flowing Cu nanocontact is proportional to bias voltage up to 600 mV.

元の言語English
ページ(範囲)143-146
ページ数4
ジャーナルJournal of Magnetism and Magnetic Materials
282
発行部数1-3
DOI
出版物ステータスPublished - 2004 11 1
イベントInternational Symposium on Advanced Magnetic Technologies - Taipei, Taiwan, Province of China
継続期間: 2003 11 132003 11 16

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics

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