A survey of Gallium Nitride HEMT for RF and high power applications

ASA Fletcher, D Nirmal - Superlattices and Microstructures, 2017 - Elsevier
This paper furnishes a Comprehensive study about an emerging GaN HEMT technology
suitable for RF and high power applications. It plays a vital role in Wireless communication …

A critical review of design and fabrication challenges in InP HEMTs for future terahertz frequency applications

J Ajayan, D Nirmal, R Mathew, D Kurian… - Materials Science in …, 2021 - Elsevier
This article critically reviews the materials, processing and reliability of InP high electron
mobility transistors (InP HEMTs) for future terahertz wave applications. The factors such as …

InP high electron mobility transistors for submillimetre wave and terahertz frequency applications: A review

J Ajayan, D Nirmal, T Ravichandran… - … -International Journal of …, 2018 - Elsevier
This paper reviews the rapid advancements being made in the development of high electron
mobility transistors (HEMTs) on InP substrates for future sub-millimetre wave (30–300 GHz) …

GaAs metamorphic high electron mobility transistors for future deep space-biomedical-millitary and communication system applications: A review

J Ajayan, D Nirmal, P Mohankumar, D Kuriyan… - Microelectronics …, 2019 - Elsevier
Following the introduction of metamorphic high electron mobility transistors (MHEMTs) 30
years back, there has been a rapid growth in their use in advanced MMIC (monolithic …

Design and analysis of 30 nm T-gate InAlN/GaN HEMT with AlGaN back-barrier for high power microwave applications

P Murugapandiyan, S Ravimaran, J William… - Superlattices and …, 2017 - Elsevier
In this article, we present the DC and microwave characteristics of a novel 30 nm T-gate
InAlN/AlN/GaN HEMT with AlGaN back-barrier. The device structure is simulated by using …

Thermal annealing behavior of InP-based HEMT damaged by proton irradiation

XQ Zhao, B Mei, P Ding, J Zhang, S Meng, C Zhang… - Solid-State …, 2022 - Elsevier
In this paper, the effects of thermal annealing on the radiated InP-based high electron
mobility transistors (HEMTs) is investigated. Proton irradiation is performed with energy of 2 …

DC and microwave characteristics of Lg 50 nm T-gate InAlN/AlN/GaN HEMT for future high power RF applications

P Murugapandiyan, S Ravimaran, J William - AEU-International Journal of …, 2017 - Elsevier
The DC and microwave characteristics of L g= 50 nm T-gate InAlN/AlN/GaN High Electron
Mobility Transistor (HEMT) on SiC substrate with heavily doped n+ GaN source and drain …

Investigation of breakdown performance in = 20 nm novel asymmetric InP HEMTs for future high-speed high-power applications

J Ajayan, T Ravichandran, P Prajoon, JC Pravin… - Journal of …, 2018 - Springer
In this paper, we investigated the breakdown performance of novel nanoscale asymmetric
InP high-electron-mobility transistors (HEMTs). The novel asymmetric InP HEMT features Γ Γ …

Investigation of DC-RF and breakdown behaviour in Lg= 20 nm novel asymmetric GaAs MHEMTs for future submillimetre wave applications

J Ajayan, T Ravichandran, P Mohankumar… - … -International Journal of …, 2018 - Elsevier
In this work, we systematically investigated the DC-RF and breakdown voltage
characteristics of L g= 20 nm novel asymmetric GaAs metamorphic high electron mobility …

20 nm high performance novel MOSHEMT on InP substrate for future high speed low power applications

J Ajayan, TD Subash, D Kurian - Superlattices and Microstructures, 2017 - Elsevier
In this work, the DC and RF performance of a 20 nm gate length novel metal oxide
semiconductor high electron mobility transistor (MOSHEMT) on InP substrate is studied …