Synthesis of RE-Ba-Sr-Cu-O by pulsed-laser deposition

Single-phase films of the high temperature superconductors TmBaSrCu3O7−δ and GdBaSrCu3O7−δ have been prepared on MgO substrates by pulsed-laser deposition. They have been investigated with respect to their electrical, structural, and morphological properties. Electrical measurements are interpreted...

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Veröffentlicht in:	Applied surface science 1996-04, Vol.96-98 (1-4), p.731-734
Hauptverfasser:	Stangl, E., Proyer, S., Hellebrand, B., Ba¨uerle, D.
Format:	Artikel
Sprache:	eng
Schlagworte:	74.60 74.75 Condensed matter: electronic structure, electrical, magnetic, and optical properties Critical current density Critical currents Cross-disciplinary physics: materials science rheology Cuprates superconductors (high tc and insulating parent compounds) Exact sciences and technology GdBaSrCu3O7−δ High-Tc compounds High-tc films Laser deposition Materials science Methods of deposition of films and coatings film growth and epitaxy Other cuprates Physics Properties of type I and type II superconductors Pulsed-laser deposition Substitution effects Superconducting films and low-dimensional structures Superconductivity Thin films TmBaSrCu3O7−δ
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Beschreibung
Zusammenfassung:	Single-phase films of the high temperature superconductors TmBaSrCu3O7−δ and GdBaSrCu3O7−δ have been prepared on MgO substrates by pulsed-laser deposition. They have been investigated with respect to their electrical, structural, and morphological properties. Electrical measurements are interpreted in terms of the oxygen content.
ISSN:	0169-4332 1873-5584
DOI:	10.1016/0169-4332(95)00576-5