• 文献标题:   Correlating spin transport and electrode magnetization in a graphene spin valve: Simultaneous magnetic microscopy and non-local measurements
  • 文献类型:   Article
  • 作  者:   BERGER AJ, PAGE MR, WEN H, MCCREARY KM, BHALLAMUDI VP, KAWAKAMI RK, HAMMEL PC
  • 作者关键词:  
  • 出版物名称:   APPLIED PHYSICS LETTERS
  • ISSN:   0003-6951 EI 1077-3118
  • 通讯作者地址:   Ohio State Univ
  • 被引频次:   3
  • DOI:   10.1063/1.4932673
  • 出版年:   2015

▎ 摘  要

Using simultaneous magnetic force microscopy and transport measurements of a graphene spin valve, we correlate the non-local spin signal with the magnetization of the device electrodes. The imaged magnetization states corroborate the influence of each electrode within a one-dimensional spin transport model and provide evidence linking domain wall pinning to additional features in the transport signal. (C) 2015 AIP Publishing LLC.