KUKU

KU ScholarWorks

  • myKU
  • Email
  • Enroll & Pay
  • KU Directory
    • Login
    View Item 
    •   KU ScholarWorks
    • Physics & Astronomy
    • Physics & Astronomy Scholarly Works
    • View Item
    •   KU ScholarWorks
    • Physics & Astronomy
    • Physics & Astronomy Scholarly Works
    • View Item
    JavaScript is disabled for your browser. Some features of this site may not work without it.

    Efficiency of underdamped dc SQUIDs as readout devices for flux qubits

    Thumbnail
    View/Open
    01211770.74.pdf (538.0Kb)
    Issue Date
    2003-06
    Author
    Li, Shaoxiong
    Wang, Zhen
    Han, Siyuan
    Qiu, Wei
    Yu, Yang
    Publisher
    IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
    Type
    Article
    Metadata
    Show full item record
    Abstract
    The flux state quantum bit (qubit) is promising for a solid state implementation of scalable quantum computing. The simplest flux state qubit consists of an rf SQUID with two fluxoid states, which can be readout with a de SQUID-the most sensitive magnetic flux detector. Efficient readout with less back-action is desirable for quantum computing. In this work, we report measurements of the switching flux and switching current distributions of under damped dc SQUIDs. The data show that single shot readout of flux qubit with very high efficiency (>99%) can be realized using underdamped hysteretic de SQUIDs.
    URI
    http://hdl.handle.net/1808/1746
    Collections
    • Physics & Astronomy Scholarly Works [1713]
    Citation
    Li, SX; Yu, Y; Qiu, W; Han, SY; Wang, Z. Efficiency of underdamped dc SQUIDs as readout devices for flux qubits. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY. June 2003. 13(2, Part 1): 982-985.

    Items in KU ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.


    We want to hear from you! Please share your stories about how Open Access to this item benefits YOU.


    Contact KU ScholarWorks
    785-864-8983
    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    Image Credits
     

     

    Browse

    All of KU ScholarWorksCommunities & CollectionsThis Collection

    My Account

    LoginRegister

    Statistics

    View Usage Statistics

    Contact KU ScholarWorks
    785-864-8983
    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    785-864-8983

    KU Libraries
    1425 Jayhawk Blvd
    Lawrence, KS 66045
    Image Credits
     

     

    The University of Kansas
      Contact KU ScholarWorks
    Lawrence, KS | Maps
     
    • Academics
    • Admission
    • Alumni
    • Athletics
    • Campuses
    • Giving
    • Jobs

    The University of Kansas prohibits discrimination on the basis of race, color, ethnicity, religion, sex, national origin, age, ancestry, disability, status as a veteran, sexual orientation, marital status, parental status, gender identity, gender expression and genetic information in the University’s programs and activities. The following person has been designated to handle inquiries regarding the non-discrimination policies: Director of the Office of Institutional Opportunity and Access, IOA@ku.edu, 1246 W. Campus Road, Room 153A, Lawrence, KS, 66045, (785)864-6414, 711 TTY.

     Contact KU
    Lawrence, KS | Maps