Composite structure, fired body having composite structure, powder including particle having composite structure, and dielectric element including dielectric having composite structure

摘要

A composite structure including a conductor region that is configured from a first oxide, and an insulator region that is configured from a second oxide and that surrounds the conductor region, wherein the first oxide and the second oxide are in hetero structure with each other. A powder and a fired body each having such a composite structure are also preferable.