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Applied Superconductivity, IEEE Transactions on

Issue 4 • Date Dec. 2007

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Displaying Results 1 - 16 of 16
  • Table of contents

    Publication Year: 2007 , Page(s): C1
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  • IEEE Transactions on Applied Superconductivity publication information

    Publication Year: 2007 , Page(s): C2
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  • Dynamics Modeling of Fast Transformer Type Fault Current Limiter Loaded With HTSC

    Publication Year: 2007 , Page(s): 3853 - 3856
    Save to Project icon | Request Permissions | Click to expandAbstract | PDF file iconPDF (250 KB) |  | HTML iconHTML  

    Theoretical model of the fast fault current limiter based on an air core transformer, the secondary winding of which is loaded with high-Tc superconductor (HTSC) sample, has been analyzed. The fault current limiter was designed to protect a strong magnetic field pulse generation system. Transformer parameters and HTSC sample resistance in the normal state have been chosen to provide the... View full abstract»

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  • Performance of a Cryocooled Nb DC Programmable Voltage Standard at 4 K

    Publication Year: 2007 , Page(s): 3857 - 3861
    Cited by:  Papers (3)
    Save to Project icon | Request Permissions | Click to expandAbstract | PDF file iconPDF (471 KB) |  | HTML iconHTML  

    We report on the performance of a 1-V dc programmable Josephson voltage standard (PJVS) operating on a commercially available Gifford-McMahon cryocooler at 4 K. The NIST-fabricated niobium superconductor-normal metal-superconductor junction chip has been shown to operate successfully as integrated with this cryopackage, generating 1.229 V at the maximum operating frequency of 19.364 GHz with Shapi... View full abstract»

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  • Transition Cooling Height of High-Temperature Superconductor Levitation System

    Publication Year: 2007 , Page(s): 3862 - 3866
    Cited by:  Papers (9)
    Save to Project icon | Request Permissions | Click to expandAbstract | PDF file iconPDF (360 KB) |  | HTML iconHTML  

    The lateral force on a rectangular permanent magnet (PM) above a cylindrical high-temperature superconductor (HTS) is numerically calculated during lateral traverses at different cooling heights (CHs). The simulations are based upon the critical state model of Bean. Our simulation results show that the lateral force on the PM is influenced by the initial cooling conditions of the HTS. This conclus... View full abstract»

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  • A 75-ch SQUID Biomagnetometer System for Human Cervical Spinal Cord Evoked Field

    Publication Year: 2007 , Page(s): 3867 - 3873
    Cited by:  Papers (9)
    Save to Project icon | Request Permissions | Click to expandAbstract | PDF file iconPDF (1192 KB) |  | HTML iconHTML  

    A 75-ch SQUID biomagnetometer system for the measurement of the cervical spinal cord evoked magnetic field (SCEF) was developed for the purpose of the noninvasive functional diagnosis of the spinal cord. The sensor array has 25 SQUID vector sensors arranged along the cylindrical surface to fit to the shape of the subject's neck. The magnetic fields, not only in the direction radial to the subject'... View full abstract»

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  • Quench Behavior of YBa2 Cu3O7 Coated Conductor With AC Transport Current

    Publication Year: 2007 , Page(s): 3874 - 3879
    Cited by:  Papers (7)
    Save to Project icon | Request Permissions | Click to expandAbstract | PDF file iconPDF (1016 KB) |  | HTML iconHTML  

    Alternating current (ac) loss and quench behavior measurements were performed on a YBa2Cu3Ox coated conductor at 45 K. The minimum quench energies (MQEs) and the quench propagation velocities were measured as a function of transport current and frequency. AC losses were measured at the corresponding temperature and frequencies to quantify the internal thermal load ... View full abstract»

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  • Chemical Solution Deposition of LaMnO 3 Buffer Layers for Coated Conductors

    Publication Year: 2007 , Page(s): 3880 - 3885
    Cited by:  Papers (1)
    Save to Project icon | Request Permissions | Click to expandAbstract | PDF file iconPDF (1829 KB) |  | HTML iconHTML  

    Chemical solution deposition (CSD) is used to prepare LaMnO (LMO) buffer layers on different substrates. The results show that biaxially oriented LMO films can be successfully prepared on single-crystal SrTiO3 (STO) and STO buffered single-crystal LaAlO3 substrates when humid 4%H2-N2 annealing atmosphere is used. The orientation of LMO-Ni is (110)-orient... View full abstract»

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  • A Switching Logic Digitizer for Analog-to-Digital Conversion

    Publication Year: 2007 , Page(s): 3886 - 3896
    Save to Project icon | Request Permissions | Click to expandAbstract | PDF file iconPDF (798 KB) |  | HTML iconHTML  

    The design and simulation of a complementary output switching logic (COSL) compatible, voltage state, switching logic comparator (SLC), and a flash analog-to-digital converter (ADC) for high-speed applications, with multigigahertz input bandwidth, is presented. A detailed design for the SLC is provided and verified with simulations. The comparator is then optimized utilizing Monte Carlo yield pred... View full abstract»

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  • Comments on "A New Model of Two Directional {J}_c Distributions for Bi _2 Sr _2 CaCu _2 O _8 Materials

    Publication Year: 2007 , Page(s): 3897
    Cited by:  Papers (1)
    Save to Project icon | Request Permissions | Click to expandAbstract | PDF file iconPDF (36 KB) |  | HTML iconHTML  

    The authors comments on the claim of Takahashi et al. that the distribution model, utilizing the mixture of Gaussian distributions, for the local critical current density of superconducting materials they proposed is a new idea. The authors points out the the method have been known since 1886. View full abstract»

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  • Authors' reply to "Comments on 'A New Model of Two Directional J_{c} Distributions for Bi _{2} Sr _{2} CaCu _{2} O _{8} Materials'"

    Publication Year: 2007 , Page(s): 3897
    Save to Project icon | Request Permissions | Click to expandAbstract | PDF file iconPDF (36 KB) |  | HTML iconHTML  

    The authors agree to the point made by Nadarajah, et. al. that the model that employs the mixture of Gaussian distributions is not a new idea. However, the mixtures of Gaussian distribution was only used to clarify the relationship between the local critical current density (Jc) distribution and the microstructure of the samples to successfully explain the relationship between the local... View full abstract»

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  • A Consistent Description of Scaling Law for Flux Pinning in {\hbox {Nb}}_{3}{\hbox {Sn}} Strands Based on the Kramer Model (Corrected)*

    Publication Year: 2007 , Page(s): 3898 - 3901
    Cited by:  Papers (1)
    Save to Project icon | Request Permissions | Click to expandAbstract | PDF file iconPDF (248 KB) |  | HTML iconHTML  

    There are a lot of experimental reports on the scaling of flux pinning in the form of F = Fmb1/2(1 - b)2, with b = B/Bc2.The temperature dependence of Fm is approximately proportional to B'.2 , whereas the strain dependence of Fm is reported to be proportional to the upper critical field Bc2. In this work, we re-analyze our previous data with ... View full abstract»

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    Publication Year: 2007 , Page(s): 3902
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  • 2007 Index IEEE Transactions on Applied Superconductivity Vol. 17

    Publication Year: 2007 , Page(s): 3903 - 4056
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  • IEEE Transactions on Applied Superconductivity upcoming special conference issues

    Publication Year: 2007 , Page(s): C3
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  • IEEE Transactions on Applied Superconductivity Information for authors

    Publication Year: 2007 , Page(s): C4
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Aims & Scope

IEEE Transactions on Applied Superconductivity contains articles on the applications of superconductivity and other relevant technology.

Full Aims & Scope

Meet Our Editors

Editor-in-Chief
Britton L. T. Plourde
Syracuse University
bplourde@syr.edu
http://asfaculty.syr.edu/pages/phy/plourde-britton.html