Superconducting and Elastic Properties of PbBa2Y1-xCaxCu3O7+δ
PbBa2Y1-xCaxCu3O7+δ (x = 0.00, 0.15, 0.20, 0.25 and 0.50) samples were prepared via solid state reaction. All samples except x = 0.50 exhibited various critical temperatures Tc. The X-ray diffraction patterns show all samples were in mixed phase. Longitudinal and shear ultrasonic velocities in these...
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| Format: | Article |
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Trans Tech Publications Inc.
2016
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| Online Access: | http://eprints.intimal.edu.my/748/ http://eprints.intimal.edu.my/748/ |