Titlebook: Electronic Properties of High-Tc Superconductors; The Normal and the S Hans Kuzmany,Michael Mehring,Jörg Fink Conference proceedings 1993 S

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Saeideh Shirinzadeh,Rolf Drechslervery smooth surfaces. Scanning tunnelling microscopy (STM) reveals tiny growth spirals with extremely high density on MgO, and layer-by-layer growth on SrTiO.. On SrTiO. we also observe very pronounced RHEED-oscillations. The relatively low substrate temperatures of 600 to 650°C for optimum epitaxia

有斑点

Sanjay Mohapatra,Ranjan Prasad Singhoptical methods. Problems associated with patterning of these films are discussed and solutions to these problems are presented. Measurements of transport properties along .-axis, and along ab planes, on the patterned films, showed a pronounced anisotropy.

evaculate

Sebastian Bittmann,Oliver Thomas certain properties of this class of materials. With the YBCO/PrBCO system (PrBCO being isostructural to YBCO but not superconducting), it is for instance possible to modify the anisotropy in a controlled manner and thus investigate the role of the reduced dimensionality of the high temperature supe

calorie

,Zusammenfassung und Würdigung,LuBaSrCu.O. films show zero resistance at 90 K and 54 K, respectively. The critical current density found with LuBa.Cu.O. films at 83 K is in excess of 10.A/cm.. For YBa.Sr.Cu.O. PLD permits to extend the solid solution range for single-phase material from x < 1.2 to x = 1.8. With increasing x, the

环形

multiply

抗生素

P. Fitsilis,A. Kameas,L. Anthopoulosposition in oxygen atmosphere on MgO substrates. The rounding of the resistivity curve above .. was attributed to thermodynamic fluctuations of the superconducting order parameter and analyzed in terms of Aslamazov-Larkin and Maki-Thompson theories and their extensions for 2-dimensional, layered sup

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