用于耦合磁通量子比特的低串扰分叉探测器
超导电性
2010-08-10 v1
摘要
我们展示了两个交流驱动的色散分叉探测器之间串扰的实验结果，该探测器用于两个强耦合磁通量子比特的高保真度读出电路。分析了串扰的相位依赖和相位无关贡献。在适当调谐相位的情况下，测得的串扰为0.1%，测量结果之间的相关性小于0.05%。这些结果表明，分叉读出为多体关联实验提供了一种可靠且通用的方法。
引用
@article{arxiv.1008.1277,
title = {Low-crosstalk bifurcation detectors for coupled flux qubits},
author = {P. C. de Groot and A. F. van Loo and J. Lisenfeld and R. N. Schouten and A. Lupascu and C. J. P. M. Harmans and J. E. Mooij},
journal= {arXiv preprint arXiv:1008.1277},
year = {2010}
}
备注
Copyright 2010 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in Applied Physics Letters and may be found at http://link.aip.org/link/?apl/96/123508