Superconductive tunneling in junctions with resonant double barrier structures

被引：11
|
作者：
Johansson, G [1 ]
Shumeiko, VS
Bratus, EN
Wendin, G
机构：
[1] Chalmers Univ Technol, Dept Microelect & Nanosci, S-41296 Gothenburg, Sweden
[2] B Verkin Inst Low Temp Phys & Engn, UA-310164 Kharkov, Ukraine
来源：
PHYSICA C | 1997年 / 293卷 / 1-4期
关键词：
D O I：
10.1016/S0921-4534(97)01518-9
中图分类号：
O59 [应用物理学];
学科分类号：
摘要：
We calculate the current-voltage characteristics (IVC) of a biased superconducting junction with a tunnel resonance. Within a simple one-dimensional model we discuss how the IVCs depend on the position and width of the resonance. We consider both subgap region and excess current. The results provide a possible explanation of the anomaly in the onset of c-axis current in recent experiments on intrinsic Josephson effect in BSCCO. (C) 1997 Elsevier Science B.V.
引用
收藏
页码：77 / 81
页数：5
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