Coherent oscillations in a Cooper-pair box

被引：27
作者：
Choi, MS
Fazio, R
Siewert, J
Bruder, C
机构：
[1] Univ Basel, Dept Phys & Astron, CH-4056 Basel, Switzerland
[2] Univ Catania, DMFCI, I-95125 Catania, Italy
[3] INFM, Unita Catania, Catania, Italy
[4] Korea Inst Adv Study, Seoul 130012, South Korea
来源：
EUROPHYSICS LETTERS | 2001年 / 53卷 / 02期
关键词：
D O I：
10.1209/epl/i2001-00145-8
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
This paper is devoted to an analysis of the experiment by Nakamura et al. (Nature 398 (1999) 786) on the quantum state control in Josephson junctions devices. By considering the relevant processes involved in the detection of the charge state of the box and a realistic description of the gate pulse, we are able to analyze some aspects of the experiment (like the amplitude of the measurement current) in a quantitative way.
引用
收藏
页码：251 / 256
页数：6
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