A NOVEL METHOD OF REALIZING 2-DIMENSIONAL ARRAY SYSTEMS OF HIGH-T-C STEP-EDGE JOSEPHSON-JUNCTIONS

被引：3

作者：

REINTSEMA, CD

机构：

[1] Department of Electrical & Computer Engineering, University of Colorado, Boulder, Colorado

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1995年 / 5卷 / 02期

关键词：

D O I：

10.1109/77.403287

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

We have developed a unique substrate terracing process to achieve two-dimensional arrays of high-T-c step-edge superconductor-normal metal-superconductor Josephson junctions. This process has been used to realize 3x3 and 3x6 antenna coupled arrays for direct detection of emission. An enhancement to this process incorporating a YBa2Cu3O7-delta base layer and a Nb/PdAu ground plane is described. This modification enabled the fabrication of arrays capacitively coupled to detector junctions for detection of emission at frequencies beyond 300 GHz. This report details the motivation, design, fabrication process, and preliminary results of several array experiments.

引用

页码：3259 / 3262

页数：4

共 20 条

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BENZ SP, 1991, 3RD P INT SUP EL C G, P230

[2] EMISSION LINEWIDTH MEASUREMENTS OF 2-DIMENSIONAL ARRAY JOSEPHSON OSCILLATORS [J].