National Changhua University of Education Institutional Repository : Item 987654321/15786
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题名: Spin Accumulation in Ferromagnetic-Superconductor- Ferromagnetic Double-barrier Junctions
作者: Chen, C. D.;Kuo, Watson;Chung, D. S.;Shyu, J. H.;Wu, Cen-Shawn
贡献者: 物理學系
关键词: Spin-dependent tunneling;Superconductivity;Single electron transistor
日期: 2002-02
上传时间: 2013-03-12T04:06:04Z
出版者: Elsevier
摘要: We have investigated experimentally the spin transport properties in ferromagnetic–superconductor–ferromagnetic double-barrier tunnel junctions. The transport measurements were conducted at mK temperatures with magnetic fields applied along the leads. When the magnetic moments of the two ferromagnetic leads were in opposite orientations (i.e. antiferromagnetic alignment), majority of the spins accumulated in the superconducting island. This was evidenced by a suppression of the superconducting gap.
關聯: Journal of Magnetism and Magnetic Materials, 239(1-3): 141-144
显示于类别:[物理學系] 期刊論文


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