Superconducting thin films of copper oxycarbonates, with the general composition (CaCuO2)m(Ba2-xAxCuO 2CO3)n (A=Ca,Sr), have been synthesized for the first time using the pulsed laser deposition technique. Via a single target system, i.e. a Ba2Ca3Cu4Ox target, the film exhibits a Tc(onset) of 110K. The m=0 member of the family, Ba2-xAxCuO2CO3, has also been studied. Structures and structural mechanisms are presented.

Prellier, W., Tebano, A., Allen, J.l., Mercey, B., Hamet, J.f., Hervieu, M., et al. (1997). High Tc superconducting oxycarbonate thin films grown by laser ablation : Promising new materials, 282-287(PART 2), 647-648.

High Tc superconducting oxycarbonate thin films grown by laser ablation : Promising new materials

TEBANO, ANTONELLO;
1997-01-01

Abstract

Superconducting thin films of copper oxycarbonates, with the general composition (CaCuO2)m(Ba2-xAxCuO 2CO3)n (A=Ca,Sr), have been synthesized for the first time using the pulsed laser deposition technique. Via a single target system, i.e. a Ba2Ca3Cu4Ox target, the film exhibits a Tc(onset) of 110K. The m=0 member of the family, Ba2-xAxCuO2CO3, has also been studied. Structures and structural mechanisms are presented.
1997
Pubblicato
Rilevanza internazionale
Articolo
Sì, ma tipo non specificato
Settore FIS/03 - FISICA DELLA MATERIA
English
Barium compounds; Calcium compounds; Deposition; Film growth; High temperature superconductors; Laser ablation; Oxide superconductors; Pulsed laser applications; Strontium compounds; Superconducting transition temperature; Synthesis (chemical); Barium calcium copper oxide; Barium strontium copper oxide; Oxycarbonates; Pulsed laser deposition; Superconducting films
Prellier, W., Tebano, A., Allen, J.l., Mercey, B., Hamet, J.f., Hervieu, M., et al. (1997). High Tc superconducting oxycarbonate thin films grown by laser ablation : Promising new materials, 282-287(PART 2), 647-648.
Prellier, W; Tebano, A; Allen, Jl; Mercey, B; Hamet, Jf; Hervieu, M; Raveau, B
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2108/52394
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