THIN FILMS Bi(Pb)-Sr-Ca-Cu-O (Tc (zero)=105K) PREPARED BY ION BEAM SPUTTERING
ZHOU Ping, DONG Ziwen, LIU Guirong, YANG Qiansheng, ZHAO Zhongxian
Institute of Physics, Academia Sinica, Beijing 100080
THIN FILMS Bi(Pb)-Sr-Ca-Cu-O (Tc (zero)=105K) PREPARED BY ION BEAM SPUTTERING
ZHOU Ping;DONG Ziwen;LIU Guirong;YANG Qiansheng;ZHAO Zhongxian
Institute of Physics, Academia Sinica, Beijing 100080
关键词 ：
74.75.+t ,
73.60.Ag ,
74.70.-b
Abstract ： High temperature superconducting Bi(Pb)-Sr-Ca-Cu-O thin films have been deposited onto single crystals (100) MgO substrates heated at 400°C by ion beam sputtering and were post annealed in air. The film properties are sensitive to the annealing conditions. The best films show an onset transition temperature of approximately 120K and zero resistance at 105K. X-ray diffraction shows the films to have high c-axis orientation with a high Tc phase. The composition of film was determined by inductively coupled plasma-atomic emission spectrometry analysis, and their morphology was observed by scanning electron microscopy.
Key words ：
74.75.+t
73.60.Ag
74.70.-b
出版日期: 1990-10-01
引用本文:
ZHOU Ping;DONG Ziwen;LIU Guirong;YANG Qiansheng;ZHAO Zhongxian. THIN FILMS Bi(Pb)-Sr-Ca-Cu-O (Tc (zero)=105K) PREPARED BY ION BEAM SPUTTERING[J]. 中国物理快报, 1990, 7(10): 461-464.
c (zero)=105K) PREPARED BY ION BEAM SPUTTERING. Chin. Phys. Lett., 1990, 7(10): 461-464.
链接本文:
https://cpl.iphy.ac.cn/CN/
或
https://cpl.iphy.ac.cn/CN/Y1990/V7/I10/461
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1990, Vol. 7 
