SUPERCONDUCTIVITY OF (TI1-xAlx) 2Ba2 Ca2Cu3Oy
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Abstract
The structure, magnetic, and superconducting properties of the (TI1-xAlx) 2Ba2 Ca2Cu3Oy with x=0.05, 0.1, 0.15, 0.2 were studied. The Tc R=0 depends on whether the sample has a 2223 phase structure or has a 2212 phase structure. The magnetic properties in low field were measured and discussed.
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