| 涡旋态参与的约瑟夫森效应 |
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| 引用本文： | 张冲.涡旋态参与的约瑟夫森效应[J].江西科学,2014,32(4):499-500. |
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| 作者姓名： | 张冲 |
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| 作者单位： | 江西师范大学物理系,330022,南昌 |
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| 摘 要： | 报道一种新的约瑟夫森效应—涡旋态参与的约瑟夫森效应。在这种效应中,涡旋束缚态和Andreev态的干涉效应导致了约瑟夫森超流的台阶状演化,并且台阶数目等于有效导电通道数目。
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| 关 键 词： | 约瑟夫森效应 涡旋态 涡旋态参与的约瑟夫森效应涡旋态 |
Vortex-state-mediated Josephson Effect |
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| ZHANG Chong.Vortex-state-mediated Josephson Effect[J].Jiangxi Science,2014,32(4):499-500. |
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| Authors: | ZHANG Chong |
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| Institution: | ZHANG Chong ( Department of Physics, Jiangxi Normal University, 330022, Nanchang, PRC) |
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| Abstract: | We report a new kind of Josephson effect-vortex-state-mediated Josephson effect. In such an effect, interference between the vortex bound states and the Andreev states results in step-like e-volution of the Josephson supercurrent with increasing the superconducting phase difference, and the number of the supereurrent steps equals to the number of effective conducting modes. |
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| Keywords: | Josephson effect vortex bound state vortex-state-mediated Josephson effect |
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