R&D 100 Winner 2025: Hafnia Gate Dielectrics @SandiaLabs
R&D 100 Winner 2025: Hafnia Gate Dielectrics  @SandiaLabs
Uploaded August 2025 | Updated September 2026, 2 weeks ago
Hafnia Gate dielectrics for energy conversion is a groundbreaking innovation in the field of power semiconductors. Hafnia serves as a direct replacement for traditional silicon dioxide dielectrics and operates under the same conditions, making for a seamless transition to the technology. This research addresses the urgent need for high voltage power semiconductor devices that minimize energy loss and optimize efficiency.

SAND2025-06067V
R&D 100 Winner 2025: Hafnia Gate DielectricsAstra Installation TimelapseThe National Consortium for the Advancement of Long Duration Energy Storage TechnologiesWater Power Program2023 Sandia Intern SymposiumRadiation and Electrical Sciences at SandiaThe Lifecycle of a Nuclear WeaponCritical Infrastructure Emulation and DefenseTime-Lapse Construction of Building 725-E, Sandia’s new HPC FacilitySynergistic nuclear weapons researchR&D 100 Winner 2025: CHXI MMT - Multi Metal X-Ray TargetsInnovation Marketplace: Multi-Material Additive Manufacturing
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R&D 100 Winner 2025: Hafnia Gate Dielectrics

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