Magnetoresistivity measurements of Tl1Ba2Ca2Cu3Ox (Tl-1223) high temperature superconductor films synthesized via an electrodeposited precursor

Superconducting Tl-1223 thin films were synthesised via an electrodeposited Ba2Ca2Cu3Ox (BCCO) precursor doped with Ag. The effect of magnetic field on the resistivity-temperature behaviour of the Tl-1223 films was investigated at temperatures close to its critical temperature. The magnetoresistivit...

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Veröffentlicht in:	Materials letters 1999-04, Vol.39 (1), p.58-62
Hauptverfasser:	NATARAJAN, A, WANG, W, MA, E, BHATTACHARYA, R. N, BLAUGHER, R. D
Format:	Artikel
Sprache:	eng
Schlagworte:	Condensed matter: electronic structure, electrical, magnetic, and optical properties Cuprates superconductors (high tc and insulating parent compounds) Exact sciences and technology High-Tc compounds High-tc films Other cuprates Physics Properties of type I and type II superconductors Superconducting films and low-dimensional structures Superconductivity Transport properties (electric and thermal conductivity, thermoelectric effects, etc.)
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Zusammenfassung:	Superconducting Tl-1223 thin films were synthesised via an electrodeposited Ba2Ca2Cu3Ox (BCCO) precursor doped with Ag. The effect of magnetic field on the resistivity-temperature behaviour of the Tl-1223 films was investigated at temperatures close to its critical temperature. The magnetoresistivity characteristics observed at low to medium fields and their implications are discussed. 7 refs.
ISSN:	0167-577X 1873-4979
DOI:	10.1016/S0167-577X(98)00217-1