首页>
外国专利>
COBALT BASE FILM-FORMING METHOD, COBALT BASE FILM-FORMING MATERIAL, AND NOVEL COMPOUND
COBALT BASE FILM-FORMING METHOD, COBALT BASE FILM-FORMING MATERIAL, AND NOVEL COMPOUND
展开▼
机译:钴基成膜方法,钴基成膜材料和新型化合物
展开▼
页面导航
摘要
著录项
相似文献
摘要
A present invention provide a technique for easily forming a high-quality cobalt base film, which have a small specific resistance. The present invention comprises a transportation process of a Co[i-C3H7NC(C2H5)N-i-C3H7]2, and a film formation process by decomposition of the Co[i-C3H7NC(C2H5)N-i-C3H7]2. The film formation process comprises at least a first film formation process and a second film formation process. In the first film formation process, a film formation chamber is supplied with at least NH3 and/or NH3 product compound, and is not virtually supplied with H2. In the second film formation process, the film formation chamber is supplied with at least NH3 and/or NH3 product compound, and H2. An internal pressure of the film formation chamber in the first film formation process is higher than an internal pressure of the film formation chamber in the second film formation process.
展开▼