Effects of multi-layer Ti/Al electrode and ohmic groove etching on ohmic characteristics of AlGaN/GaN HEMT devices

This experiment studied the effects of multi-layer Ti/Al electrodes, ohmic groove etching, and annealing temperature on the ohmic characteristics, output characteristics, and surface topography of AlGaN/GaN high electron mobility transistor (HEMT) devices. In the experiment, we prepared the device s...

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Auteurs principaux: Yanxu Zhu, Jianwei Li, Qixuan Li, Xiaomeng Song, Zhangyang Tan, Jinheng Li
Format: article
Langue:EN
Publié: AIP Publishing LLC 2021
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Accès en ligne:https://doaj.org/article/13b45d27f78e4327bc6e996db4762451
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