Superconducting Proximity Effect in Cu-Clad Nb Wires Doped with Fe,Co and Ni
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概要
- 論文の詳細を見る
The Meissner effect in Cu doped with Fe, Co and Ni, which is induced by the proximity effect of Nb, is first measured down to 40 mK. It is found that the thickness p ofthe Meissner region in Cu increases in proportion to T "', similarly to the normal impurity case. The thickness p is determined mainly by the electronic mean free path inCu and the interface between Cu and Nb. The T "' dependence of p suggests thatthe pair breaking effect due to magnetic impurities weakens linearly with decreasingtemperature below 1 K.superconducting proximity effect, Kondo effect, Cu-clad Nb wire
- 社団法人日本物理学会の論文
- 1990-12-15
著者
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SUMIYAMA Akihiko
Graduate School of Material Science, University of Hyogo
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ODA Yasukage
Graduate School of Material Science, University of Hyogo
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Toyoda Haruhisa
Department Of Material Physics Faculty Of Engineering Science Osaka University
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Sumiyama Akihiko
Department of Material Science, Faculty of Science, Himeji Institute of Technology
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Oda Yasukage
Department of Material Science, Faculty of Science, Himeji Institute of Technology
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Asayama Kunisuke
Department of Material Physics, Faculty of Engineering Science, Osaka University
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Asayama Kunisuke
Department Of Physical Science Graduate School Of Engineering Science Osaka University
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Asayama Kunisuke
Department Of Material Physics Faculty Of Engineering Science Osaka University
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Oda Yasukage
Graduate School Of Material Science University Of Hyogo
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Toyoda H
Department Of Electrical Engineering School Of Engineering Nagoya Univeristy
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Sumiyama Akihiko
Graduate School Of Material Science University Of Hyogo
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Sumiyama Akihiko
Department Of Meteral Science Himeji Institute Of Technology
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Sumiyama Akihiko
Department Of Material Science Faculty Of Science Himeji Institute Of Technology
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Sumiyama A
Graduate School Of Material Science University Of Hyogo
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Oda Yasukage
Department Of Material Physics Faculty Of Engineering Science Osaka University
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Oda Y
Graduate School Of Material Science University Of Hyogo
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Oda Y
Department Of Material Science Faculty Of Science Himeji Institute Of Technology
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