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Abnormal Jc change with temperature in the high Tc YBa2Cu3O7−y system

1988; Elsevier BV; Volume: 128; Issue: 1-2 Linguagem: Inglês

10.1016/0375-9601(88)91052-3

1873-2429

Yoshitake Nishi, Shigeki Tokunaga, Arata KAKIUCHI, Toshinobu Toyama,

Superconductivity in MgB2 and Alloys

The temperature dependence of the superconducting critical current (Jc) is investigated for the YBa2Cu3O7−y system. An abnormal Jc change is found from 45 to 65 K.