Superconductivity at 50K in (Pb0.5Cd0.5)Sr2(LuxCa1-x)Cu2Oz

Chin. Phys. Lett.

1992, Vol. 9

Issue (10): 552-554 DOI:

Original Articles

Superconductivity at 50K in (Pb_0.5Cd_0.5)Sr₂(Lu_xCa_1-x)Cu₂O_z

QIAN Yitai;HUANG He;TANG Kaibin;CAO Guanghan;CHEN Zuyao;ZHOU Guien*;WANG Nanlin**

Department of Applied Chemistry, University of Science and Technology of China, Hefei 230026 *Structure Research Laboratory, University of Science and Technology of China, Hefei 230026 **Department of Physics, University of Science and Technology of China, Hefei 230026

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QIAN Yitai, HUANG He, TANG Kaibin et al 1992 Chin. Phys. Lett. 9 552-554

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Abstract Superconducting copper oxide (Pb_0.5Cd_0.5)Sr₂(Lu_xCa_1-x)Cu₂O_z has been prepared in oxygen atmosphere. The zero resistivity temperature is 50K for the x=0.5 sample and 43K for the x=0.7 sample. The lattice constants are a=0.3805nm, c=1.2008nm. Phase and superconductivity are discussed in this paper.

Keywords: 74.70.Vy

Published: 01 October 1992

PACS:

74.70.Vy

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1992/V9/I10/0552

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	QIAN Yitai
	HUANG He
	TANG Kaibin
	CAO Guanghan
	CHEN Zuyao
	ZHOU Guien
	WANG Nanlin

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