National Changhua University of Education Institutional Repository : Item 987654321/15799

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NCUEIR > College of Science > Department of Physics > Proceedings > Item 987654321/15799

Please use this identifier to cite or link to this item: http://ir.ncue.edu.tw/ir/handle/987654321/15799

Title:	Observation of Spin Accumulation Induced Suppression of Superconductivity
Authors:	Chen, C. D.;Kuo, Watson;Shyu, J. H.;Wu, Cen-Shawn
Contributors:	物理學系
Date:	2002-03
Issue Date:	2013-03-12T04:06:28Z
Publisher:	World Scientific Publishing Co.
Abstract:	Spin accumulation induced suppression of superconductivity in ferromagnet-superconductor-ferromagnet double tunnel junctions is demonstrated. The measured superconducting gap as a function of magnetic field reveals a dramatic decrease when the magnetizations of the two leads are in opposite orientations. The effect of suppression increases with increasing voltage but decreases at elevated temperatures. The possible explanations for these dependences are given.
Relation:	Proceedings of the International Symposium on Mesoscopic Superconductivity and Spintronics, Toward The Controllable Quantum States : 131-136
Appears in Collections:	[Department of Physics] Proceedings

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