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arXiv 1708.09290cond-mat.supr-con
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高温超导体中Shapiro台阶的移动

Shift of Shapiro Step in High-Temperature Superconductor

Kirill Kulikov, Yury Shukrinov, Majed Nashaat, Akinobu Irie

摘要:

本文研究了电荷不平衡效应对外部电磁辐射对高温超导体本征约瑟夫森结系统的影响。我们证明,电荷不平衡是负责的IV-特性的夏皮罗步骤中的斜率。非周期边界条件使Shapiro步从由外辐射频率决定的正则位置移动。我们还演示了系统参数对Shapiro步移动的影响。

英文摘要:

Influence of the charge imbalance effect on the system of intrinsic Josephson junctions of high temperature superconductors under external electromagnetic radiation are investigated. We demonstrate that the charge imbalance is responsible for a slope in the Shapiro step in the IV-characteristic. The nonperiodic boundary conditions shift the Shapiro step from the canonical position which determined by a frequency of external radiation. We also demonstrate how the system parameters affect on the shift of Shapiro step.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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