MILLIMETER WAVE RESPONSES OF YBCO VARIABLE-THICKNESS BRIDGES

被引：0
|
作者：
Park, C. H. [1 ]
Kobayashi, T. [1 ]
Goto, T. [1 ]
机构：
[1] Univ Electrocommun, Dept Commun & Syst Engn, Chofu, Tokyo 182, Japan
来源：
IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1993年 / 3卷 / 01期
关键词：
D O I：
10.1109/77.233416
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：
The YBCO films with high-temperature were prepared on a MgO(100) substrate by DC hollow cathode sputtering using a stoichiometric YBa2Cu3Oy target. The VTB was fabricated on the use of Al slant evaporation and Ar ion beam etching(IBE) techniques. The voltage-current characteristics, microwave and millimeter-wave response of the VTBs were investigated. The responses of microwave radiation(f=9.67GHz) and millimeter-wave radiation (f=94GHz) to VTBs show well-defined constant voltage steps of 20 mu V and 194 mu V interval, respectively. Magnetic response was also observed in DC-SQUID structure consisting of them.
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页码：2409 / 2412
页数：4
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