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
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
关键词 ：
74.70.Vy ,
74.30.Ci ,
74.10.+v
Abstract ： Superconductivity has been observed in a new series (Sr1-x Yx )CuO2 (x =0.00- 0.30) synthesized under high pressure of 3.5GPa and 950ºC. Compared with the previous (Sr1-x Yx )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.
Key words ：
74.70.Vy
74.30.Ci
74.10.+v
出版日期: 1994-02-01
引用本文:
ZHOU Xingjiang;YAO Yushu;DONG Cheng;LI Jingwei;JIA Shunlian;ZHAO Zhongxian. Superconductivity in a New (Sr, Y)CuO2 System Synthesized
Under High Pressure
[J]. 中国物理快报, 1994, 11(2): 123-126.
2 System Synthesized
Under High Pressure
. Chin. Phys. Lett., 1994, 11(2): 123-126.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1994/V11/I2/123
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