Modeling and simulation of ultrahigh sensitive AlGaN/AlN/GaN HEMT-based hydrogen gas detector with low detection limit

A Varghese, A Eblabla, K Elgaid - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
Presented through this work is a steady state analytical model of the GaN HEMT based gas
detector. GaN with high chemical and thermal stability provides promises for detectors in …

A Review of GaN Channel-Based MOSHEMTs for Next-Generation Medium/Low-Voltage Rating and High-Speed RF Power Applications

G Deshpande, S Bhattacharya, J Ajayan… - Journal of Electronic …, 2024 - Springer
This comprehensive review delves into the intricate realm of GaN-based metal–oxide–
semiconductor (MOS) high-electron-mobility transistors (HEMTs), providing an exhaustive …

Sensitivity analysis of Al0. 3Ga0. 7N/GaN dielectric modulated MOSHEMT biosensor

A Dastidar, TK Patra, SK Mohapatra… - ECS Journal of Solid …, 2023 - iopscience.iop.org
Emerging and newly proposed devices integrate various materials at different scales (from
nano to submicron), which reveals sensor response. Prefab simulation is in great demand to …

Optimizing Bio-sensor Design with Support Vector Regression Technique for AlGaN/GaN MOSHEMT

A Kumar, A Varghese, D Kalra, S Pancholi… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
This letter introduces a novel approach using support vector regression (SVR) for sensitivity
modeling of gallium nitride (GaN) metal oxide semiconductor (MOS)–high electron mobility …

Device optimization and sensitivity analysis of a double-cavity graded MgZnO/ZnO MOSHEMT for biomolecule detection

G Kiran, SK Pandey, P Dwivedi, R Singh - Physica Scripta, 2024 - iopscience.iop.org
The detailed analytical model of biosensing parameters was proposed for a double-cavity
graded MgZnO/ZnO metal oxide semiconductor high electron mobility transistor …

Design of a single gate metal oxide semiconductor high electron mobility transistor with a cavity under the gate

A Dastidar, TK Patra - 2021 IEEE International Women in …, 2021 - ieeexplore.ieee.org
This paper presents the impact of dielectric modulation on characteristics for an AlGaN/GaN
heterostructure using 2D Visual TCAD simulation. The paper presents the simulation of a …

Investigation of multiple-mesa-nanochannel array GaN-based MOSHEMTs with Al2O3 gate dielectric layer

JJ Jian, HY Lee, EY Chang, N Rorsman… - ECS Journal of Solid …, 2021 - iopscience.iop.org
In this work, an atomic layer deposition system was used to deposit Al 2 O 3 high-k dielectric
film as the gate insulator of GaN-based metal-oxide-semiconductor high-electron mobility …