Advancements in energy efficient GaN power devices and power modules for electric vehicle applications: a review

RT Yadlapalli, A Kotapati, R Kandipati… - … Journal of Energy …, 2021 - Wiley Online Library
The third generation wide bandgap (WBG) semiconductor materials exhibit a prominent role
in various applications such as adapters, uninterrupted power supplies, smart grids, and …

A novel architecture for binary code to gray code converter using quantum cellular automata

M Swathi, B Rudra - Edge Analytics: Select Proceedings of 26th …, 2022 - Springer
In CMOS, the channel length is sinking day by day which raises a lot of questions about its
future. Quantum dot computation is an alternative solution to the CMOS technology, which …

Surface structure of Sn doped β-Ga2O3 (010) p (1× 1) studied by quantitative low energy electron diffraction

A Pancotti, DD dos Reis, JT Sadowski, AS Kilian… - Surface Science, 2025 - Elsevier
We have studied the surface structure of a single crystal β-Ga 2 O 3 (010) using quantitative
Low Energy Electron Diffraction (LEED) and X-ray photoelectron spectroscopy (XPS). The …

Role of two-dimensional electron gas (2DEG) in GaN/AlGaN avalanche transit time (ATT) oscillator for RF performance boosting: application in THz opto-electronics

S Chatterjee, M Mukherjee - Microsystem Technologies, 2024 - Springer
This article reports opto-electronic switching properties of heterostructure GaN/AlGaN lateral
Avalanche Transit Time (ATT) diode oscillator. A novel technique has been adopted for the …

Design, simulation and optimization of an enhanced vertical gan nanowire transistor on silicon substrate for power electronic applications

M Benjelloun, Z Zaidan, A Soltani, N Gogneau… - IEEE …, 2023 - ieeexplore.ieee.org
A new vertical transistor structure based on GaN nanowire is designed and optimized using
the TCAD-Santaurus tool with an electrothermal model. The studied structure with quasi-1D …

Power-enhancement mode high electron mobility avalanche transit time (HEMATT) oscillators at THz region: a study on electro-optical characteristics

S Chatterjee, M Mukherjee - Microsystem Technologies, 2024 - Springer
This paper reports power enhancement mode HEMATT diodes optimized for THz switching
applications. This has been achieved by introducing Graphene plates in the cathode region …

An Approach to Extract the Trap States via the Dynamic Method With Substrate Voltage Applied During the Recovery Time

YH Lee, PH Chen, YC Zhang, CW Wu… - … on Electron Devices, 2024 - ieeexplore.ieee.org
This study discusses the application of the substrate voltage during the recovery time with
the dynamic on-resistance (dynamic) method to extract the deep trap states in the buffer …

A Gallium Nitride Based High Bandwidth, Extended Single-Ended Primary Inductance Converter, for Fast Balancing of Ultracapacitors

C Venkatesan, C Nagamani… - … Power Components and …, 2023 - Taylor & Francis
Ultracapacitors (UCs) are the preferred choice for specific power requirements. Series and
parallel of UCs are required to match the required voltage and power, as the available …

Active gate drivers for high-frequency application of SiC MOSFETs

A Paredes Camacho - 2020 - upcommons.upc.edu
The trend in the development of power converters is focused on efficient systems with high
power density, reliability and low cost. The challenges to cover the new power converters …

[PDF][PDF] Review Not peer-reviewed version

L Yeboah, AA Malik, P Oppong, P Acheampong… - 2024 - preprints.org
Wide-bandgap (WBG) semiconductors such as silicon carbide (SiC) and gallium nitride
(GaN) play a critical role in advancing high-power and high-frequency electronic …