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    Article

    Analysis of the dc-resistivity of YBa2Cu3Ox: Deduction of the intragrain resistivity

    The resistivity ρ(100 K) scatters very much for YBa2Cu3Ox prepared as single crystals, epitaxial films or bulk samples which consist of grains of 1 to 10 μm diameter. An analysis of ρ(T) for granular bulk samples...

    J. Halbritter, M. R. Dietrich, H. Küpfer in Zeitschrift für Physik B Condensed Matter (1988)

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    ARXPS-studies ofĉ-axis textured — superconducting YBa2Cu3O x -films

    YBa2Cu3O x sputter deposited cold on Al2O3 and on MgO grows in O2 annealing epitaxially to a transparent, superconducting film withT c=80 K. The unscraped surfaces of these film...

    J. Halbritter, P. Walk, H. -J. Mathes in Zeitschrift für Physik B Condensed Matter (1988)

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    On electric surface impedance

    The concept of surface impedanceZ E of an electric ac-fieldE perpendicular to metal surfaces is developed and then applied to clean and oxide coated metals. Whereas clean met...

    J. Halbritter in Zeitschrift für Physik B Condensed Matter (1978)