FLUX CREEP IN HIGH Tc Bi1.7Pb0.3Sr2Ca2Cu3Oy BULK SUPERCONDUCTOR

Chin. Phys. Lett.

1990, Vol. 7

Issue (7): 323-325 DOI:

Original Articles

FLUX CREEP IN HIGH T_c Bi_1.7Pb_0.3Sr₂Ca₂Cu₃O_y BULK SUPERCONDUCTOR

CAO Xiaowen;HUANG Sunli;ZHANG Yuheng*

Institute of Plasma Physics, Academia Sinica, Hefei 230031 *University of Science and Technology of China, Hefei 230026

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CAO Xiaowen, HUANG Sunli, ZHANG Yuheng 1990 Chin. Phys. Lett. 7 323-325

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Abstract There was strongj7uz creep accompanied by flux jump in high T_c Bi_1.7Pb_0.3Sr₂Ca₂Cu₃O_y bulk superconductor. The thermal activation energy U_o is estimated to be 0.02eV.

Keywords: 74.60.Ge 74.70.Vy

Published: 01 July 1990

PACS:	74.60.Ge
	74.70.Vy

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1990/V7/I7/0323

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