| abstract |
The method for manufacturing a ceramic film includes a step of forming a ceramic film by crystallizing a ceramic raw material liquid including a first raw material liquid and a second raw material liquid. The first raw material liquid and the second raw material liquid have different types of relationships, and the first raw material liquid is a raw liquid for producing a ferroelectric substance, and the second raw liquid is Is a raw material liquid for generating an oxide such as an ABO-based oxide, and the solvent contained in the first raw material liquid and the solvent contained in the second raw material liquid have different polarities; By forming a film in a state where the raw material liquid and the second raw material liquid are phase-separated, a first crystal made of the first raw material liquid is intermittently formed in a plane direction of the ceramic film, and the second crystal is formed. A second crystal made of the second material liquid is formed so as to be interposed between the first crystals. |