Referenced Items are not available for this document.
We demonstrate the operation of a differential single Cooper-pair box, a charge qubit consisting of two aluminum islands, isolated from ground, coupled by a pair of small-area Josephson junctions. We have tested four devices, all of which show evidence of quasiparticle poisoning. The devices are characterized with microwave spectroscopy and temperature dependence studies.
Published in:
Applied Superconductivity, IEEE Transactions on
(Volume:17
,
Issue:
2
)
Date of Publication: June 2007
- Page(s):
- 109 - 112
- ISSN :
- 1051-8223
- INSPEC Accession Number:
- 9607726
- Digital Object Identifier :
- 10.1109/TASC.2007.898653
- Product Type:
- Journals & Magazines
- Date of Current Version :
- 23 July 2007
- Issue Date :
- June 2007
- Sponsored by :
- The IEEE Council on Superconductivity
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