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Research on the Passivation Function of Si_3N_4 Film to YBCO Superconducting Film
引用本文:Zhang Yutian,Jin Bo AND Qian Pingkai(Department of Applied Science and Technology,Beijing University of Posts and Telecommunications Beijing 100088,P. R. China)Yang Bingchuan,Wang Xiaoping (Beijing General Research Institute for Non-ferrous Metals Beiji. Research on the Passivation Function of Si_3N_4 Film to YBCO Superconducting Film[J]. 中国邮电高校学报(英文版), 1995, 0(1)
作者姓名:Zhang Yutian  Jin Bo AND Qian Pingkai(Department of Applied Science and Technology  Beijing University of Posts and Telecommunications Beijing 100088  P. R. China)Yang Bingchuan  Wang Xiaoping (Beijing General Research Institute for Non-ferrous Metals Beiji
作者单位:Zhang Yutian;Jin Bo AND Qian Pingkai(Department of Applied Science and Technology,Beijing University of Posts and Telecommunications Beijing 100088,P. R. China
摘    要:ResearchonthePassivationFunctionofSi_3N_4FilmtoYBCOSuperconductingFilmZhangYutian;JinBoANDQianPingkai(DepartmentofAppliedScie...


Research on the Passivation Function of Si_3N_4 Film to YBCO Superconducting Film
Zhang Yutian,Jin Bo AND Qian Pingkai. Research on the Passivation Function of Si_3N_4 Film to YBCO Superconducting Film[J]. The Journal of China Universities of Posts and Telecommunications, 1995, 0(1)
Authors:Zhang Yutian  Jin Bo AND Qian Pingkai
Abstract:We made the high critical temperature superconducting film YBa_2Cu_3O_(7-8). (YBCO) with wonderful prop-erties by magnetic sputtering, and deposited Si_3N_4 protected covering on YBCO by microwave plasma Chemical Va-par Deposition (CVD) method and completed a moisture test to study this structure. The analysis of X-ray diffract-ing energy spectral of this structure had been made. The results showed that the Si_3N_4 film made no obviously influ-ence on YBCO and the Si_3N_4 film had better passivation to water obviously.
Keywords:superconducting films   passivation   moisture experiment
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