SUPERCONDUCTIVITY OF Tl2Ba2 (Ca1-xMgx)2Cu3Oy
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Abstract
The structural, magnetic and superconducting properties of the Tl2Ba2 (Ca1-xMgx)2Cu3Oy system with x=0, 0.05, 0.1, 0.15, 0.2, 0.3, 0.4,0.5 were studied. Replacement of calcium by magnesium depresses Tc from 116.3K (x=0) to 93.3K (x=0.5). The critical current also decreases with increasing x.
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WEI Chongde, LIN Qin, SHEN Zhaohui, LIU Zunxiao, LAN Jian, WU Ke, XUE Lixin, DAI Yuandong, GAN Zizhao. SUPERCONDUCTIVITY OF Tl2Ba2 (Ca1-xMgx)2Cu3Oy[J]. Chin. Phys. Lett., 1989, 6(2): 84-87.
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WEI Chongde, LIN Qin, SHEN Zhaohui, LIU Zunxiao, LAN Jian, WU Ke, XUE Lixin, DAI Yuandong, GAN Zizhao. SUPERCONDUCTIVITY OF Tl2Ba2 (Ca1-xMgx)2Cu3Oy[J]. Chin. Phys. Lett., 1989, 6(2): 84-87.
|
WEI Chongde, LIN Qin, SHEN Zhaohui, LIU Zunxiao, LAN Jian, WU Ke, XUE Lixin, DAI Yuandong, GAN Zizhao. SUPERCONDUCTIVITY OF Tl2Ba2 (Ca1-xMgx)2Cu3Oy[J]. Chin. Phys. Lett., 1989, 6(2): 84-87.
|
WEI Chongde, LIN Qin, SHEN Zhaohui, LIU Zunxiao, LAN Jian, WU Ke, XUE Lixin, DAI Yuandong, GAN Zizhao. SUPERCONDUCTIVITY OF Tl2Ba2 (Ca1-xMgx)2Cu3Oy[J]. Chin. Phys. Lett., 1989, 6(2): 84-87.
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