Challenges and opportunities for high-power and high-frequency AlGaN/GaN high-electron-mobility transistor (HEMT) applications: A review
The emergence of gallium nitride high-electron-mobility transistor (GaN HEMT) devices has
the potential to deliver high power and high frequency with performances surpassing …
the potential to deliver high power and high frequency with performances surpassing …
GaN-based power high-electron-mobility transistors on Si substrates: from materials to devices
N Wu, Z Xing, S Li, L Luo, F Zeng… - … Science and Technology, 2023 - iopscience.iop.org
Conventional silicon (Si)-based power devices face physical limitations—such as switching
speed and energy efficiency—which can make it difficult to meet the increasing demand for …
speed and energy efficiency—which can make it difficult to meet the increasing demand for …
[PDF][PDF] Effect of Different Etching Time on Fabrication of an Optoelectronic Device Based on GaN/Psi.
Gallium nitride (GaN)/porous silicon (PSi) film was prepared using a pulsed laser deposition
method and 1064 nm Nd: YAG laser for optoelectronic applications and a series of Psi …
method and 1064 nm Nd: YAG laser for optoelectronic applications and a series of Psi …
Effect of laser fluence on the optoelectronic properties of nanostructured GaN/porous silicon prepared by pulsed laser deposition
In this study, the fabrication of nanostructured GaN/porous Si by pulsed laser deposition
(PLD) was demonstrated. The porous silicon was prepared using laser-assisted …
(PLD) was demonstrated. The porous silicon was prepared using laser-assisted …
Research progress and development prospects of enhanced GaN HEMTs
L Han, X Tang, Z Wang, W Gong, R Zhai, Z Jia… - Crystals, 2023 - mdpi.com
With the development of energy efficiency technologies such as 5G communication and
electric vehicles, Si-based GaN microelectronics has entered a stage of rapid …
electric vehicles, Si-based GaN microelectronics has entered a stage of rapid …
AlGaN/GaN on SiC devices without a GaN buffer layer: Electrical and noise characteristics
We report on the high-voltage, noise, and radio frequency (RF) performances of aluminium
gallium nitride/gallium nitride (AlGaN/GaN) on silicon carbide (SiC) devices without any GaN …
gallium nitride/gallium nitride (AlGaN/GaN) on silicon carbide (SiC) devices without any GaN …
Effect of two step GaN buffer on the structural and electrical characteristics in AlGaN/GaN heterostructure
AlGaN/GaN hetero-structure based High electron mobility transistor (HEMT) is one of the
emerged electronic devices for high power and high frequency applications. In this report …
emerged electronic devices for high power and high frequency applications. In this report …
A machine learning-assisted model for GaN ohmic contacts regarding the fabrication processes
Z Wang, L Li, Y Yao - IEEE Transactions on Electron Devices, 2021 - ieeexplore.ieee.org
Gallium nitride (GaN) devices have been successfully commercialized due to their superior
performance, especially their high-power transformation efficiency. To further reduce the …
performance, especially their high-power transformation efficiency. To further reduce the …
Evaluation of high-performance, self-powered and wavelength-selective InGaN/GaN multiple quantum well UV photodetectors fabricated on sapphire substrate …
P Dalapati, K Yamamoto, T Egawa… - Sensors and Actuators A …, 2021 - Elsevier
The impact of growth temperature (GT), in the range from 875° to 825° C, on the
morphological, structural, electrical, and optical properties of InGaN/GaN multiple quantum …
morphological, structural, electrical, and optical properties of InGaN/GaN multiple quantum …
Recent progress of physical failure analysis of GaN HEMTs
X Cai, C Du, Z Sun, R Ye, H Liu, Y Zhang… - Journal of …, 2021 - iopscience.iop.org
Gallium nitride (GaN)-based high-electron mobility transistors (HEMTs) are widely used in
high power and high frequency application fields, due to the outstanding physical and …
high power and high frequency application fields, due to the outstanding physical and …