MOCVD-grown, ultra-thin barrier AlN/GaN/AlN HEMTs fabricated using commercial GaN foundry process for Ka-band operation

This work presents aluminum nitride (AlN)/gallium nitride (GaN)/AlN high electron mobility transistors (HEMTs) on 100 mm silicon carbide (SiC) fabricated using a commercial 150 nm RF GaN foundry process. High electrical performance uniformity across the wafer surface is demonstrated. The thin 3 nm A...

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Bibliographic Details
Main Authors: Reet Chaudhuri, Kyle Bothe, Antonio Lucero, Austin Hickman, Shankar Miller-Murthy, Debdeep Jena, Huili Grace Xing, Ko-Tao Lee
Format: Article
Language:English
Published: IOP Publishing 2025-01-01
Series:Applied Physics Express
Online Access:https://doi.org/10.35848/1882-0786/ade6c0
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