AN ANALYSIS OF NATURAL TUNNEL BARRIERS IN LIQUID-ETCHED Y-BA-CU-O SYSTEMS

被引：7

作者：

CUCOLO, AM

DILEO, R

NIGRO, A

机构：

[1] Dipartimento di Fisica, Università di Salerno, 84081 Baronissi, SA

来源：

PHYSICA C | 1993年 / 207卷 / 1-2期

关键词：

D O I：

10.1016/0921-4534(93)90418-P

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We have analyzed the high-bias tunneling characteristics of chemically-etched 90 K, oxygen-deficient 60 K and tetragonal Fe-doped YBaCuO/Pb planar junctions with natural barriers. When a parabolic dependence is found, the barrier parameters can be deduced as in conventional junctions.

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页码：21 / 24

页数：4

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