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arXiv 1507.04832cond-mat.mes-hall
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石墨烯自旋阀中自旋输运和电极磁化的相关:同时磁显微镜和非局域测量

Correlating spin transport and electrode magnetization in a graphene spin valve: simultaneous magnetic microscopy and non-local measurements

Andrew J. Berger, Michael R. Page, Hua Wen, Kathleen M. McCreary, Vidya P. Bhallamudi, Roland K. Kawakami, P. Chris Hammel

摘要:

使用同时磁力显微镜(MFM)和运输测量的石墨烯自旋阀,我们相关的非本地自旋信号与设备电极的磁化强度。成像的磁化状态证实了一维自旋输运模型内的每个电极的影响,并提供证据连接畴壁钉扎的传输信号中的附加功能。

英文摘要:

Using simultaneous magnetic force microscopy (MFM) 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.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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