Theory of the Phase-Sensitive Bi2Sr2CaCu2O8+δc-Axis Twist Josephson Junction Experiments

被引：0
作者：
R. A. Klemm
机构：
[1] Max-Planck-Institut für Physik komplexer Systeme,
[2] Nöthnitzer Straße 38,undefined
来源：
Journal of Superconductivity | 2003年 / 16卷
关键词：
Josephson junctions; critical currents; order parameter symmetry;
D O I：
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摘要：
We studied theoretically the phase-sensitive c-axis Bi2Sr2CaCu2O8+δ (BSCCO) bicrystal twist Josephson junction experiments of Li et al. (Phys. Rev. Lett.83, 4160 (1999)), calculating the critical current as a function of the twist angle in a wide variety of models. The data provide strong evidence that the c-axis tunneling in BSCCO is incoherent, and that the order parameter is s-wave for T ≤ Tc.
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页码：529 / 532
页数：3
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