Growth of YBCO superconducting thin films on CaF2 buffered silicon

Growth of YBCO superconducting thin films on CaF2 buffered silicon

CaF2 films were grown on silicon using the neutral cluster beam deposition technique. These films were highly crystalline and c-axis oriented. Superconducting YBCO thin films were grown on the CaF2 buffered silicon using the laser ablation technique. These films showed Tc(onset) at 90K and Tc(zero)...

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Veröffentlicht in:Brazilian journal of physics 2000, Vol.30 (3), p.541-543
Hauptverfasser: Bhagwat, S.S., Bhangale, A.R., Patil, J.M., Shirodkar, V.S.
Format: Artikel
Sprache:eng
Schlagworte:
PHYSICS, MULTIDISCIPLINARY
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Zusammenfassung:CaF2 films were grown on silicon using the neutral cluster beam deposition technique. These films were highly crystalline and c-axis oriented. Superconducting YBCO thin films were grown on the CaF2 buffered silicon using the laser ablation technique. These films showed Tc(onset) at 90K and Tc(zero) at 86K. X-ray diffraction analysis showed that the YBCO lms were also oriented along the c-axis.
ISSN:0103-9733
1678-4448
DOI:10.1590/S0103-97332000000300010