以制备具有高临界电流密度ＹＢＣＯ涂层导体为目标的研究工作，近年来在美国、日本、欧洲、中国等世界各地显得非常活跃。较先成功的例子是离子束辅助沉积（ＩＢＡＤ）法，但这种方法太慢。紧接着出现的轧制辅助双轴织构基带（ＲＡＢＩＴＳ）法虽然使沉积速度有所提高，但需要 In order to prepare high-critical current density YBCO coated conductors as the goal of research work in recent years in the United States, Japan, Europe, China and other parts of the world is very active. The first successful example is the ion beam assisted deposition (IBAD) method, but this method is too slow. The subsequent roll-assisted biaxially textured (RABITS) method, although increasing the deposition rate, requires