Fluorine-implanted termination for vertical GaN Schottky rectifier with high blocking voltage and low forward voltage drop

S Han, S Yang, K Sheng - IEEE Electron Device Letters, 2019 - ieeexplore.ieee.org
In this letter, fluorine-implanted termination (FIT) has been demonstrated in vertical GaN-on-
GaN Schottky barrier diodes (SBDs). Owing to the unique feature of F ions that can become …

Vertical Schottky contacts to bulk GaN single crystals and current transport mechanisms: A review

H Kim - Journal of Electronic Materials, 2021 - Springer
Wide band gap III-nitride materials have gained considerable attention as promising
semiconductor materials for light-emitting photonic diodes and high-frequency/power …

An Overview of Strengths and Weaknesses in Using MOSFET Experience for Modeling GaN HEMT

EA Bottaro, SA Rizzo - Energies, 2023 - mdpi.com
GaN high electron mobility transistors (HEMTs) represent an emerging and key enabling
technology for obtaining highly efficient and compact power electronic systems. The use of …

High-performance quasi-vertical GaN Schottky barrier diode with anode selective fluorine treatment

J Chen, Z Bian, Z Liu, J Ning, X Duan… - Semiconductor …, 2019 - iopscience.iop.org
In this letter, we report a high performance GaN quasi-vertical Schottky barrier diode (SBD)
on sapphire substrate with a planar anode selective fluorine treatment (SFT). The presented …

Physics-oriented device model for packaged GaN devices

DD Mahajan, SA Albahrani, R Sodhi… - … on Power Electronics, 2019 - ieeexplore.ieee.org
Physics-based compact models have well-known advantages over empirical modeling
approaches, such as consistent and physical behavior of the model for different types of …

Improved breakdown voltage in vertical GaN Schottky barrier diodes on free-standing GaN with Mg-compensated drift layer

S Abhinay, S Arulkumaran, GI Ng… - Japanese Journal of …, 2020 - iopscience.iop.org
Vertical Schottky barrier diodes (SBD) were fabricated on 1a 5 μm thick GaN drift layer (DL)
with and without Mg-compensation grown by metal organic chemical vapour deposition on …

Vertical GaN power rectifiers: interface effects and switching performance

S Yang, S Han, K Sheng - Semiconductor Science and …, 2020 - iopscience.iop.org
The emergence of free-standing GaN substrates enables the development of vertical GaN-
on-GaN devices with high-power ratings and high frequencies. The Schottky interface plays …

An investigation of frequency dependent reliability and failure mechanism of pGaN gated GaN HEMTs

RL Kini, S Dhakal, S Mahmud, AJ Sellers… - IEEE …, 2020 - ieeexplore.ieee.org
This paper presents a frequency dependent reliability study of commercially available GaN
HEMTs. Both circuit and device-level experiments were performed to better understand the …

Change of high-voltage conduction mechanism in vertical GaN–on–GaN Schottky diodes at elevated temperatures

A Sandupatla, S Arulkumaran, GI Ng… - Applied Physics …, 2020 - iopscience.iop.org
Abstract Current-voltage-temperature characteristics (0 C to 150 C) of SBDs on highly
compensated 15 μm and 30 μm n-type GaN drift layer were measured for voltages up to …

Моделирование диодов с барьером Шоттки для применения в монолитных интегральных схемах СВЧ

АВ Дроздов, ДС Данилов, ИВ Юнусов… - … систем управления и …, 2018 - cyberleninka.ru
Представлена широкополосная модель диода, разработанная на основе диодов с
барьером Шоттки, выполненных по технологии монолитных интегральных схем на …