Inhaltszusammenfassung

High-quality epitaxial (Hg0.9Re0.1)Ba2CaCu2O6 (HgRe-1212) HTS thin films were successfully prepared using pulsed laser deposition (PLD) of the Re0.1Ba2CaCu2O6 precursor and subsequent Hg vapor annealing. The thin films exhibit a sharp superconducting transition at Tc 120 K. The resistive transitions have been investigated in magnetic fields up to 6 T parallel and perpendicular to the c-axis. We have determined the activation energy of thermally activated flux-motion for both magnetic field...High-quality epitaxial (Hg0.9Re0.1)Ba2CaCu2O6 (HgRe-1212) HTS thin films were successfully prepared using pulsed laser deposition (PLD) of the Re0.1Ba2CaCu2O6 precursor and subsequent Hg vapor annealing. The thin films exhibit a sharp superconducting transition at Tc 120 K. The resistive transitions have been investigated in magnetic fields up to 6 T parallel and perpendicular to the c-axis. We have determined the activation energy of thermally activated flux-motion for both magnetic field orientations. (© 2004 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim)» weiterlesen» einklappen

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Klassifikation

DFG Fachgebiet:
Physik der kondensierten Materie

DDC Sachgruppe:
Physik