Optimization of interface condition for efficient spin injection in Permalloy/Cu lateral spin valve

S. Yakata, Y. Ando, Takashi Kimura

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

We have investigated the cleaning condition of the Permalloy (Py) surface optimized for the efficient pure spin current injection in Py/Cu lateral spin valve structure. The efficiency of the spin injection is found to depend on the beam voltage and milling time strongly. The post annealing is also found to improve the spin injection efficiency.

Original languageEnglish
Title of host publicationTENCON 2010 - 2010 IEEE Region 10 Conference
Pages126-128
Number of pages3
DOIs
Publication statusPublished - 2010
Event2010 IEEE Region 10 Conference, TENCON 2010 - Fukuoka, Japan
Duration: Nov 21 2010Nov 24 2010

Other

Other2010 IEEE Region 10 Conference, TENCON 2010
CountryJapan
CityFukuoka
Period11/21/1011/24/10

All Science Journal Classification (ASJC) codes

  • Computer Science Applications
  • Electrical and Electronic Engineering

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    Yakata, S., Ando, Y., & Kimura, T. (2010). Optimization of interface condition for efficient spin injection in Permalloy/Cu lateral spin valve. In TENCON 2010 - 2010 IEEE Region 10 Conference (pp. 126-128). [5685852] https://doi.org/10.1109/TENCON.2010.5685852