Thermally induced PtOx interfacial layer enhances stability of Pt/β-Ga2O3 vertical Schottky diodes

This study investigates the long-term stability of Pt/β-Ga2O3 field-plated Schottky barrier diodes at high temperatures, with extended thermal cycling and soaking stress. The device characteristics reveal a strong dependence on operating temperature, leading to an ON/OFF current ratio of ∼10× at ±3 ...

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Bibliographic Details
Main Authors: Kingsley Egbo, William A. Callahan, Shahadat Sohel, Chris Chae, Brooks Tellekamp, Jinwoo Hwang, Andriy Zakutayev
Format: Article
Language:English
Published: AIP Publishing LLC 2025-03-01
Series:APL Energy
Online Access:http://dx.doi.org/10.1063/5.0251435
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