Pancake Vortices
Pancake Vortices
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薄饼漩涡
DOI：
10.1007/s10948-004-0774-z
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发表时间：
2004
期刊：
影响因子：
--
通讯作者：
J. R. Clem
中科院分区：
文献类型：
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作者：
J. R. Clem
我描述了在无限、半无限和有限厚度josephson去耦超导层堆叠中二维（2D）煎饼漩涡产生的磁场和电流密度分布。这种涡旋阵列已被用于模拟高各向异性层状铜高温超导体的磁性结构。我展示了如何计算煎饼涡旋之间的电磁力，并简要讨论了层间约瑟夫森耦合的影响。
I describe the magnetic-field and current-density distributions generated by two-dimensional (2D) pancake vortices in infinite, semi-infinite, and finite-thickness stacks of Josephson-decoupled superconducting layers. Arrays of such vortices have been used to model the magnetic structure in highly anisotropic layered cuprate high-temperature superconductors. I show how the electromagnetic forces between pancake vortices can be calculatated, and I briefly discuss the effects of interlayer Josephson coupling.