RESONANCES IN THE CURRENT-VOLTAGE CHARACTERISTICS OF A DISSIPATIVE JOSEPHSON-JUNCTION

被引：0
|
作者：
MULLERS, J
SCHMID, A
机构：
[1] Institut für Theorie der Kondensierten Materie, Universität Karlsruhe, Karlsruhe
来源：
ANNALEN DER PHYSIK | 1995年 / 4卷 / 07期
关键词：
JOSEPHSON JUNCTION; CALDEIRA-LEGGETT MODEL; DISSIPATION; TUNNELING;
D O I：
10.1002/andp.19955070705
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The I-V characteristics of a Josephson junction shunted by an Ohmic resistor shows sharp peaks when levels in neighbouring wells are crossing. We consider the shape and size of these peaks using a double-well model where the wells are given in parabolic approximation. The friction of arbitrary strength is included by the help of a bath of infinitely many degrees of freedom.
引用
收藏
页码：668 / 678
页数：11
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