Nuclear Science and Techniques

《核技术》(英文版) ISSN 1001-8042 CN 31-1559/TL     2019 Impact factor 1.556

Nuclear Science and Techniques ›› 1990, Vol. 1 ›› Issue (3): 129

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MICROSTRUCTURAL CHANGE OF YSZ- SUPPORTED YBaCu0 SUPPERCONDUCTING FILM BY PROTON BEAM BOMBARDMENTS

Wang Guanghou (王广厚),Luo Chenglin (罗成林),Pan Guoqiang (潘国强), Yan Shiqian (颜石示) Han Min (韩 民) Yang Senzu (杨森祖) Li Yuan (李 元), 下Zhengming (吉争网) Sun Zhijian (孙志坚) and Wu Peiheng (吴培享)   

  1. Nanjing University, Nanjing 210008, China
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Wang Guanghou (王广厚), Luo Chenglin (罗成林), Pan Guoqiang (潘国强), Yan Shiqian (颜石示) Han Min (韩 民) Yang Senzu (杨森祖) Li Yuan (李 元), 下Zhengming (吉争网) Sun Zhijian (孙志坚) and Wu Peiheng (吴培享). MICROSTRUCTURAL CHANGE OF YSZ- SUPPORTED YBaCu0 SUPPERCONDUCTING FILM BY PROTON BEAM BOMBARDMENTS.Nuclear Science and Techniques, 1990, 1(3): 129

Abstract: Microstructural change of YBaCuO film/YSZ substrate with and without proton irradiation has been studied by scanning electron microscope and X- ray diffraction techniques, Structural analysis has shown that conversion from tetragonal to orthorhombic phases, reduction of nonsuperconducting phase and preferential rearrangement of crystal grains are all favorable to the improvement of superconductivity in the YBaCuO film supported by YSZ substrate by proton beam ita baecieaiient

Key words: YBaCuO superconducting film, Proton irradiation, Scanning electron microscope, X-Ray diffraction, Conversion of phases