Superconductivity in a New (Sr, Y)CuO<suB>2</suB> System Synthesized
Under High Pressure

Chin. Phys. Lett.

1994, Vol. 11

Issue (2): 123-126 DOI:

Original Articles

Superconductivity in a New (Sr, Y)CuO₂ System Synthesized Under High Pressure

ZHOU Xingjiang;YAO Yushu;DONG Cheng;LI Jingwei;JIA Shunlian;ZHAO Zhongxian

National Laboratory for Superconductivity, Institute of Physics, Academia Sinica, Beijing 100080

Cite this article:

ZHOU Xingjiang, YAO Yushu, DONG Cheng et al 1994 Chin. Phys. Lett. 11 123-126

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Abstract Superconductivity has been observed in a new series (Sr_1-xY_x)CuO₂(x =0.00- 0.30) synthesized under high pressure of 3.5GPa and 950ºC. Compared with the previous (Sr_1-xY_x)CuO₂(Ln =Nd, Pr and La) series, this new series shows a broader superconducting composition range of x = 0.05 - 0.30. The onset transition temperature of this series is 36-38K.

Keywords: 74.70.Vy 74.30.Ci 74.10.+v

Published: 01 February 1994

PACS:	74.70.Vy
	74.30.Ci
	74.10.+v	(Occurrence, potential candidates)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y1994/V11/I2/0123

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	ZHOU Xingjiang
	YAO Yushu
	DONG Cheng
	LI Jingwei
	JIA Shunlian
	ZHAO Zhongxian

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