DISCRETE SUPERCONDUCTING VORTEX FLOW TRANSISTORS

被引：24

作者：

BERMAN, D ^{[1
]}

VANDERZANT, HSJ ^{[1
]}

ORLANDO, TP ^{[1
]}

DELIN, KA ^{[1
]}

机构：

[1] MIT,LINCOLN LAB,LEXINGTON,MA

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 1994年 / 4卷 / 03期

基金：

美国国家科学基金会;

关键词：

D O I：

10.1109/77.317832

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 fabricated an overdamped superconducting discrete vortex flow transistor (DVFT) which consists of an array of Josephson junctions coupled together in parallel. Measurements on this DVFT indicate a current gain of 1.2 when the control current is injected parallel to the array of junctions. We have developed a model that successfully predicts the performance of our low-T-c DVPT, including its current gain. When the current is injected parallel to the array, the gain is linear in the number of junctions and can be made much greater than 1. Except for the output voltage, the results of the DVFT are comparable to those of the present high-T-c devices.

引用

页码：161 / 168

页数：8

共 17 条

[1]

BARONE A, 1982, PHYSICS APPLICATIONS

[2]

Berman D. R., 1993, THESIS MIT CAMBRIDGE

[3] INFLUENCE OF INDUCED MAGNETIC-FIELDS ON THE STATIC PROPERTIES OF ONE-DIMENSIONAL PARALLEL JOSEPHSON-JUNCTION ARRAYS [J].