We have studied the passivation of superconducting YBa$- 2$/Cu$-3$/O$-7$/ (YBCO) films by diamond-like carbon (DLC) films using ion implantation and laser irradiation techniques. The experiment suggests that the surface layers of the YBCO films are covered by a DLC structure and critical temperature (Tc) measurements have confirmed the absence of any significant degradation after these treatments. The DLC layer successfully protects the superconducting films from environmental effect.
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机译：我们使用离子注入和激光照射技术研究了菱形碳（DLC）薄膜超导YBA $-2 $ / CU $ -3 $ / O $-$ /（YBCO）薄膜的钝化。 实验表明，YBCO膜的表面层被DLC结构覆盖，并且临界温度（TC）测量已经证实了这些处理后没有任何显着的降解。 DLC层成功地保护超导膜免受环境效应。
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