Quantized e2/h Step and Nonquantized Step in Nanocontact Magnetoresistance

K. Sekiguchi, M. Shimizu, H. Miyajima

研究成果: Article査読

2 被引用数 (Scopus)

抄録

Electron transport property in the nanocontacting wire was investigated by measuring magnetoresistance effect. In the regime of conductance quantization, the magnetoresistance exhibits the quantized step (in the unit of e2/h) and nonquantized step (ΔG < e2/h). The magnetoresistance effect appears to be large in the case that either of the steps was observed in a magnetoresistance curve, indicating that there are different mechanisms which bring about the giant magnetoresistance.

本文言語English
ページ(範囲)2618-2620
ページ数3
ジャーナルIEEE Transactions on Magnetics
42
10
DOI
出版ステータスPublished - 2006

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 電子工学および電気工学

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