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公开(公告)号:US20250069808A1
公开(公告)日:2025-02-27
申请号:US18947869
申请日:2024-11-14
Inventor: Hiroki TAKEUCHI , Ryosuke KIKUCHI , Kei AMII
IPC: H01G4/10
Abstract: A capacitor includes a first electrode, a second electrode, and a dielectric. The dielectric is disposed between the first electrode and the second electrode. The dielectric includes an oxide having a composition represented by Hf1−x−ySixGayOz. This composition satisfies requirements 0.01≤x, 0.05≤y≤0.11, and 0.09≤x+y≤0.15.