Limiting performance of YBCO high-frequency Josephson devices

被引：0
|
作者：
Chen, J
Myoren, H
Nakajima, K
Yamashita, T
机构：
[1] Research Institute of Electrical Communication, Tohoku University, Aoba-ku, Sendai 980-77
来源：
CZECHOSLOVAK JOURNAL OF PHYSICS | 1996年 / 46卷
关键词：
D O I：
10.1007/BF02570397
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
Intrinsic noise temperature(TN) and upper frequency limit for YBCO Josephson devices on bicrystal substrates have been studied. It was demonstrated that TN could be obtained as low as their physical temperature (T-p) in the range from 4.2K; to 77K. Also, it was found that the devices could operate well into the terahertz range.
引用
收藏
页码：2821 / 2822
页数：2
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