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  1. No Access

    Article

    Self-propagating, high-temperature combustion synthesis of rhombohedral AlPt thin films

    Sputter-deposited, Al/Pt multilayer thin films of various designs exhibited rapid, self-propagating, high-temperature reactions. With reactant layers maintained at ∼21 °C prior to ignition and films adhered to...

    D. P. Adams, M. A. Rodriguez, C. P. Tigges, P. G. Kotula in Journal of Materials Research (2006)

  2. No Access

    Article

    Tl-Based Films: A Comparison of Processing Procedures

    The structural, electrical and magnetic properties are compared for three superconducting Tl-Ca-Ba-Cu-O thin films prepared by different deposition and sintering protocols. One film containing a mixture of Tl2Ca2

    B. Morosin, E. L. Venturini, C. P. Tigges, D. S. Ginley… in MRS Online Proceedings Library (1992)

  3. No Access

    Chapter and Conference Paper

    The Superconducting Flux Flow Transistor: Models and Applications

    The superconducting flux flow transistor (SFFT) is a single film, active device generally made from high temperature superconducting (HTS) materials. The device is based on the magnetic control of flux motion,...

    J. S. Martens, V. M. Hietala… in Superconducting Devices and Their Applicat… (1992)

  4. No Access

    Chapter and Conference Paper

    Novel Applications of Tl-Ca-Ba-Cu-O Thin Films to Active and Passive High Frequency Devices

    We will present our recent work on the applications of high temperature superconducting thin films to the development of new passive and active circuitry operating up to 40 GHz. We will discuss thin film depos...

    J. S. Martens, D. S. Ginley, T. E. Zipperian… in Advances in Superconductivity III (1991)

  5. No Access

    Chapter

    Flux Motion Effects in Tl-Ca-Ba-Cu-O Thin Films

    Flux motion effects, flow and creep, have been identified as one of the major problem areas in high temperature superconductors. In this paper, we examine these effects in polycrystalline thin films of the Tl-...

    C. P. Tigges, E. L. Venturini, D. S. Ginley… in Science and Technology of Thin Film Superc… (1990)

  6. No Access

    Article

    Cation Disordering in the Tl-2122 Superconductors

    We have examined several crystals belonging to the Tl-2122 structure type (Tl2CaBa2Cu2O8 with c=29Å), and have shown that cation solid solution occurs. Such cation disorder appears to be responsible for the obser...

    B. Morosin, D. S. Ginley, E. L. Venturini, R. J. Baughman… in MRS Online Proceedings Library (1989)

  7. No Access

    Article

    Superconductivity and Stoichiometry in Tl2Ca2Ba2Cu3Ox Single Crystals

    Magnetization and resistivity data are presented which show a substantial difference in superconducting transitions for nominal Tl2Ca2Ba2Cu3Ox plates with identical crystal structures grown from two different “me...

    E. L. Venturini, C. P. Tigges, R. J. Baughman… in MRS Online Proceedings Library (1989)