Growth of YBCO superconducting thin films on CaF2 buffered silicon
CaF2 films were grown on <img src="http:/img/fbpe/bjp/v30n3/cem.gif" alt="cem.gif (148 bytes)"> 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.
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| Main Authors: | , , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Sociedade Brasileira de Física
2000
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| Online Access: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0103-97332000000300010 |
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