Magnetic properties of oxygen deficient
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S. Libbrecht; A.J.J. van Dalen; B. Wuyts; M. Maenhoudt; Z.X. Gao; E. Osquiguil;
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Article
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1994
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Elsevier Science
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English
โ 156 KB
We have investigated several superconducting properties of oxygen deficient YBa2Cu30 x thin films, with oxygen contents ranging from x = 6.55 to x = 7. By means of torque magnetometry, the temperature dependence of the superconducting current deusityjs and relaxation rate of the magnetization Q is m