Development of GaN HEMTs fabricated on silicon, silicon-on-insulator, and engineered substrates and the heterogeneous integration

LH Hsu, YY Lai, PT Tu, C Langpoklakpam, YT Chang… - Micromachines, 2021 - mdpi.com
GaN HEMT has attracted a lot of attention in recent years owing to its wide applications from
the high-frequency power amplifier to the high voltage devices used in power electronic …

GaN power integration technology and its future prospects

J Wei, Z Zheng, G Tang, H Xu, G Lyu… - … on Electron Devices, 2023 - ieeexplore.ieee.org
The planar nature of the GaN heterojunction devices provides extended dimensions for
implementing monolithic power integrated circuits. This article presents a comprehensive …

An enhancement-mode GaN p-FET with improved breakdown voltage

H Jin, Q Jiang, S Huang, X Wang… - IEEE Electron …, 2022 - ieeexplore.ieee.org
In this letter, an enhancement-mode (E-mode) GaN p-channel field-effect transistors (p-
FETs) with current density of− 5.6 mA/mm and ratio of 10 6 was demonstrated on a p …

Highly scaled GaN complementary technology on a silicon substrate

Q Xie, M Yuan, J Niroula, B Sikder… - … on Electron Devices, 2023 - ieeexplore.ieee.org
This article reports on the scaling of GaN complementary technology (CT) on a silicon
substrate to push its performance limits for circuit-level applications. The highly scaled self …

Self-Aligned E-Mode GaN p-Channel FinFET With ION > 100 mA/mm and ION/IOFF > 10⁷

N Chowdhury, Q Xie, T Palacios - IEEE Electron Device Letters, 2022 - ieeexplore.ieee.org
This letter demonstrates self-aligned-channel FinFETs based on a GaN-on-Si wafer. While
the self-aligned gate process helps to achieve shortest possible source-to-drain distance to …

Tungsten-Gated GaN/AlGaN p-FET With Imax > 120 mA/mm on GaN-on-Si

N Chowdhury, Q Xie, T Palacios - IEEE Electron Device Letters, 2022 - ieeexplore.ieee.org
This letter demonstrates Tungsten (W)-gated-channel GaN/AlGaN heterostructure field effect
transistors on a GaN-on-Si wafer grown by metal organic chemical vapor deposition …

High-Performance E-Mode p-Channel GaN FinFET on Silicon Substrate With High ION/IOFF and High Threshold Voltage

H Du, Z Liu, L Hao, H Su, T Zhang… - IEEE Electron …, 2022 - ieeexplore.ieee.org
In this letter, we report on demonstrating high-performance enhancement-mode (E-mode)-
channel GaN Fin Field-Effect Transistors (FinFETs) fabricated on a proposed …

Enhancement-Mode Gate-Recess-Free GaN-Based p-Channel Heterojunction Field-Effect Transistor With Ultra-Low Subthreshold Swing

C Yang, H Fu, P Peri, K Fu, TH Yang… - IEEE Electron …, 2021 - ieeexplore.ieee.org
We report enhancement-mode p-channel heterojunction field-effect transistors (HFETs)
without gate recess on a standard p-GaN/AlGaN/GaN high electron mobility transistor …

Threshold Voltage Instability of Enhancement-Mode GaN Buried p-Channel MOSFETs

Z Zheng, L Zhang, W Song, T Chen… - IEEE Electron …, 2021 - ieeexplore.ieee.org
GaN-channel field-effect transistors (-FETs) are essential components for implementing the
energy-efficient complementary logic circuitry for monolithic GaN power integration. This …

Low-resistance Ni/Ag contacts on GaN-based p-channel heterojunction field-effect transistor

Y Zhang, Z Sun, W Wang, Y Liang… - … on Electron Devices, 2022 - ieeexplore.ieee.org
In this work, we have demonstrated the Ni/Ag contacts on p-channel heterostructure field-
effect transistors (p-HFETs) based on the p-GaN/AlGaN/GaN/Si platform. Using an optimal …